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  track: Concerto No. 4 for Guitar and Orchestra - Dedicated to John Williams "Concerto de Toronto": Variation IV
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  track: Concerto No. 4 for Guitar and Orchestra - Dedicated to John Williams "Concerto de Toronto": III. Tempo libero - Allegro
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  track: Elogio de la danza: I. Lento - Allegro moderato - II. Obstinato - Vivace
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  track: El Decaméron negro: I. El arpa del guerrero
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  track: El Decaméron negro: II. La huida de los amantes por el valle de los Ecos
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  track: El Decaméron negro: III. Balada de la doncella enamorada
  track: Hika: "In Memoriam Toru Takemitsu" (For Shin-ichi Fukuda)
album: Bach, Handel & Marcello: Concertos
album: Paseo
album: Classical Guitar
album: John Williams: The Beginning of a Legend, Vol. 3
album: Vivaldi, Etc.!
album: Sor: 20 Etudes & Variations on Theme by Mozart
album: Goss: The Flower of Cities - Houghton: The Light on the Edge
album: Guitar Virtuosity
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album: Echoes from the Past: The Guitar Music of John Williams
album: Guitarist John Williams
album: World on a String
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album: Stepping Stones
album: From a Bird
album: The Beginning of a Legend, Vol. 2 (1958)
album: Bach: Werke für Laute
album: The Beginning of a Legend (1958)
album: Art of Guitar
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album: John Williams & John Etheridge: Places Between
album: The Art Of Guitar
album: El Diablo Suelto - Guitar Music of Venezuela
album: Spanish Dreams
album: John Williams plays Bach
album: The Magic Box
album: English Guitar Music
album: Rodrigo: Concierto de Aranjuez & Fantasía para un Gentilhombre
album: Schubert: Arpeggione Sonata in A Minor, D. 821 - Giuliani: Guitar Concerto No. 1 in A Major, Op. 30
album: John Williams Plays the Movies
album: The Mantis & The Moon
album: Harvey: Concerto Antico - Gray: Guitar Concerto
album: The Great Paraquayan
album: The Great Paraguayan
album: The Guitar Album
album: From Australia
album: The Seville Concert
album: Guitar Duets
album: Iberia
album: Takemitsu: To the Edge of Dream, Folios, Toward the Sea, & Guitar Arrangements
track: Violin Concerto in E Major, BWV 1042 (Arranged by John Williams for Guitar and Orchestra): I. Allegro
track: Organ Concerto in F Major, Op. 4 No. 5, HWV 293 (Arranged by John Williams for Guitar and Orchestra): II. Allegro
track: Concierto de Aranjuez: II. Adagio
track: Lute Concerto in D Major, RV 93: II. Largo
track: Oboe Concerto in D Minor (Arranged by John Williams for Guitar and Orchestra): II. Adagio
track: Cui: Kaléidoscope, Op. 50: No. 9, Orientale
track: Falla / Arr. Maréchal: 7 Canciones populares españolas: No. 4, Jota
track: Falla / Arr. Maréchal for Cello and Guitar: 7 Canciones populares españolas: No. 4, Jota
track: Violin Concerto in E Major, BWV 1042 (Arranged by John Williams for Guitar and Orchestra): III. Allegro assai
track: Romance (Arr. J. Williams for Guitar & Orchestra)
track: Cavatina
track: Goodnight, My Lucky Day
track: (Is It) Love or Infatuation?
track: Purcell: Funeral Sentences: Thou Know'st, Lord, Z. 58C
track: Air on a Ground Bass
track: Violin Concerto in E Major, BWV 1042 (Arranged by John Williams for Guitar and Orchestra): II. Adagio
track: Violin Sonata No. 2 in A Minor, BWV 1003: III. Andante (Arranged by John Williams for Guitar)
track: Organ Concerto in F Major, Op. 4 No. 5, HWV 293 (Arranged by John Williams for Guitar and Orchestra): I. Larghetto

El Decaméron negro: III. Balada de la doncella enamorada
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Hika: "In Memoriam Toru Takemitsu" (For Shin-ichi Fukuda)
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Bach, Handel & Marcello: Concertos
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track: Violin Concerto in E Major, BWV 1042 (Arranged by John Williams for Guitar and Orchestra): III. Allegro assai
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track: Violin Sonata No. 2 in A Minor, BWV 1003: III. Andante (Arranged by John Williams for Guitar)
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track: Organ Concerto in F Major, Op. 4 No. 5, HWV 293 (Arranged by John Williams for Guitar and Orchestra): I. Larghetto
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track: Oboe Concerto in D Minor (Arranged by John Williams for Guitar and Orchestra): I. Allegro moderato
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track: Oboe Concerto in D Minor (Arranged by John Williams for Guitar and Orchestra): II. Adagio
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Paseo
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track: La ciudad des las columnas
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track: When the Birds Return
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track: Homage to Barrios
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track: Como llora una estrella
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track: 3 Canciones populares mexicanas: No. 2, Por tí mi corazón
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track: Scherzino mexicano (Arr. for Guitar by Anonymous)
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track: Introduction & Variations on a Theme by Mozart, Op. 9
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track: Fandanguillo, Op. 36
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track: Another Time
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Classical Guitar
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track: 12 Piezas características, Op.92: 12. Torre Bermeja, serenata
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track: Tres Canciones Populares Mexicanas: I. La Pajarera
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track: Tres Canciones Populares Mexicanas: II. Por Tí Mi Corazón
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track: Tres Canciones Populares Mexicanas: III. La Valentina
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track: Guitar Etude No. 1 in E minor
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track: Norteña
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track: Variations on a Catalan Folk Song, "Canco del Llabre", Op. 25
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  by artist: John C. Williams
  in album: Classical Guitar
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: GBAVQ2100066
track: Variations on a Theme by Mozart, Op. 9
  type: MusicRecording
  duration: PT6M50S
  duration ms: 410513
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  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: Classical Guitar
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: GBAVQ2100067
track: Oración
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194985
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  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: Classical Guitar
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: GBAVQ2100068
track: Estudio
  type: MusicRecording
  duration: PT2M11S
  duration ms: 131473
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  by artist: Paquita Madriguera
  by artist: John C. Williams
  in album: Classical Guitar
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: GBAVQ2100069
track: Humorada
  type: MusicRecording
  duration: PT1M50S
  duration ms: 110489
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  by artist: Paquita Madriguera
  by artist: John C. Williams
  in album: Classical Guitar
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: GBAVQ2100070
track: Barcarolle
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200490
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  by artist: Alexandre Tansman
  by artist: John C. Williams
  in album: Classical Guitar
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: GBAVQ2100071
track: La Maja de Goya
  type: MusicRecording
  duration: PT4M47S
  duration ms: 287027
  explicit: false
  by artist: Enrique Granados
  by artist: John C. Williams
  in album: Classical Guitar
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: GBAVQ2100072
track: Valse Criollo
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161500
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  by artist: Antonio Lauro
  by artist: John C. Williams
  in album: Classical Guitar
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: GBAVQ2100073
track: Concierto de Aranjuez: I. Allegro con Spirito
  type: MusicRecording
  duration: PT5M58S
  duration ms: 358206
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  by artist: Joaquín Rodrigo
  by artist: Narciso Yepes
  by artist: Ataúlfo Argenta
  by artist: Orquesta Nacional De España
  in album: Classical Guitar
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: GBAVQ2100074
track: Concierto de Aranjuez: II. Adagio
  type: MusicRecording
  duration: PT9M58S
  duration ms: 598058
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  by artist: Joaquín Rodrigo
  by artist: Narciso Yepes
  by artist: Ataúlfo Argenta
  by artist: Orquesta Nacional De España
  in album: Classical Guitar
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: GBAVQ2100075
track: Concierto de Aranjuez: III. Allegro Gentile
  type: MusicRecording
  duration: PT5M20S
  duration ms: 320997
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  by artist: Joaquín Rodrigo
  by artist: Narciso Yepes
  by artist: Ataúlfo Argenta
  by artist: Orquesta Nacional De España
  in album: Classical Guitar
    type: MusicAlbum
    date published: 2021-02-26
  isrc code: GBAVQ2100076

John Williams: The Beginning of a Legend, Vol. 3
type: MusicAlbum
date published: 2019-06-21
track: Sonatina: I. Allegretto
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219093
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  by artist: Federico Moreno Torroba
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: ITX921002391
track: Sonatina: II. Andante
  type: MusicRecording
  duration: PT4M13S
  duration ms: 253213
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  by artist: Federico Moreno Torroba
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: ITX921002392
track: Sonatina: III. Allegro
  type: MusicRecording
  duration: PT3M55S
  duration ms: 235560
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  by artist: Federico Moreno Torroba
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: ITX921002393
track: Nocturno
  type: MusicRecording
  duration: PT3M34S
  duration ms: 214560
  explicit: false
  by artist: Federico Moreno Torroba
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: ITX921002394
track: Suite castellana: I. Fandaguillo
  type: MusicRecording
  duration: PT2M10S
  duration ms: 130653
  explicit: false
  by artist: Federico Moreno Torroba
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: ITX921002395
track: Suite castellana: II. Arada
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194613
  explicit: false
  by artist: Federico Moreno Torroba
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: ITX921002396
track: Suite castellana: III. Danza
  type: MusicRecording
  duration: PT2M23S
  duration ms: 143146
  explicit: false
  by artist: Federico Moreno Torroba
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: ITX921002397
track: Valse
  type: MusicRecording
  duration: PT3M3S
  duration ms: 183213
  explicit: false
  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: ITX921002398
track: Thème, varié et finale
  type: MusicRecording
  duration: PT8M26S
  duration ms: 506506
  explicit: false
  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: ITX921002399
track: 12 Preludes: No. 1, —
  type: MusicRecording
  duration: PT1M21S
  duration ms: 81933
  explicit: false
  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
track: 12 Preludes: No. 2, —
  type: MusicRecording
  duration: PT0M46S
  duration ms: 46000
  explicit: false
  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
  isrc code: ITX921002401
track: 12 Preludes: No. 3, —
  type: MusicRecording
  duration: PT1M24S
  duration ms: 84413
  explicit: false
  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
track: 12 Preludes: No. 4, —
  type: MusicRecording
  duration: PT0M51S
  duration ms: 51333
  explicit: false
  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
track: 12 Preludes: No. 5, —
  type: MusicRecording
  duration: PT1M29S
  duration ms: 89853
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  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
track: 12 Preludes: No. 6, —
  type: MusicRecording
  duration: PT1M22S
  duration ms: 82386
  explicit: false
  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
track: 12 Preludes: No. 7, —
  type: MusicRecording
  duration: PT0M42S
  duration ms: 42520
  explicit: false
  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
track: 12 Preludes: No. 8, —
  type: MusicRecording
  duration: PT0M47S
  duration ms: 47080
  explicit: false
  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
track: 12 Preludes: No. 9, —
  type: MusicRecording
  duration: PT0M43S
  duration ms: 43813
  explicit: false
  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
track: 12 Preludes: No. 10, —
  type: MusicRecording
  duration: PT0M49S
  duration ms: 49426
  explicit: false
  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: John Williams: The Beginning of a Legend, Vol. 3
    type: MusicAlbum
    date published: 2019-06-21
track: 12 Preludes: No. 11, —
track: 12 Preludes: No. 12, —
track: The Wealthy Farmer's Song
track: Bingo
track: Death and the Lady
track: The Country Farmer's Son
track: The Nightingale
track: Poor Old Man
track: The Crow
track: David on the White Rock
track: Muss i' denn
track: Das Weinhauerlied
track: My Love's an Arbutus
track: The Knifegrinder
track: Le pont de Morlaix
track: Le Roi a fait battre tambour

12 Preludes: No. 11, —
type: MusicRecording
duration: PT1M4S
duration ms: 64026
explicit: false
by artist: Manuel Ponce
by artist: John C. Williams
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

12 Preludes: No. 12, —
type: MusicRecording
duration: PT0M55S
duration ms: 55066
explicit: false
by artist: Manuel Ponce
by artist: John C. Williams
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

The Wealthy Farmer's Song
type: MusicRecording
duration: PT2M5S
duration ms: 125613
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

Bingo
type: MusicRecording
duration: PT1M10S
duration ms: 70080
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

Death and the Lady
type: MusicRecording
duration: PT3M46S
duration ms: 226346
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

The Country Farmer's Son
type: MusicRecording
duration: PT2M11S
duration ms: 131666
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

The Nightingale
type: MusicRecording
duration: PT2M44S
duration ms: 164493
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

Poor Old Man
type: MusicRecording
duration: PT1M33S
duration ms: 93546
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

The Crow
type: MusicRecording
duration: PT0M39S
duration ms: 39200
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

David on the White Rock
type: MusicRecording
duration: PT1M56S
duration ms: 116973
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

Muss i' denn
type: MusicRecording
duration: PT1M51S
duration ms: 111520
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

Das Weinhauerlied
type: MusicRecording
duration: PT1M24S
duration ms: 84960
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

My Love's an Arbutus
type: MusicRecording
duration: PT2M22S
duration ms: 142693
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

The Knifegrinder
type: MusicRecording
duration: PT1M28S
duration ms: 88546
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

Le pont de Morlaix
type: MusicRecording
duration: PT1M49S
duration ms: 109373
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

Le Roi a fait battre tambour
type: MusicRecording
duration: PT3M34S
duration ms: 214720
explicit: false
by artist: Traditional
by artist: John C. Williams
by artist: Wilfred Brown
in album: John Williams: The Beginning of a Legend, Vol. 3
  type: MusicAlbum
  date published: 2019-06-21

Vivaldi, Etc.!
type: MusicAlbum
date published: 2019-06-07
track: Violin Concerto in D Major, Op. 3 No. 9, RV 230 (Arr. J. Williams for Guitar): I. Allegro
  type: MusicRecording
  duration: PT2M29S
  duration ms: 149546
  explicit: false
  by artist: Antonio Vivaldi
  by artist: John C. Williams
  in album: Vivaldi, Etc.!
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBYJB1800016
track: Violin Concerto in D Major, Op. 3 No. 9, RV 230 (Arr. J. Williams for Guitar): II. Larghetto
  type: MusicRecording
  duration: PT3M50S
  duration ms: 230333
  explicit: false
  by artist: Antonio Vivaldi
  by artist: John C. Williams
  in album: Vivaldi, Etc.!
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBYJB1800017
track: Violin Concerto in D Major, Op. 3 No. 9, RV 230 (Arr. J. Williams for Guitar): III. Allegro
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133053
  explicit: false
  by artist: Antonio Vivaldi
  by artist: John C. Williams
  in album: Vivaldi, Etc.!
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBYJB1800018
track: Lute Suite No. 35 in D Minor: IV. Sarabande (Arr. J. Williams for Guitar)
  type: MusicRecording
  duration: PT5M56S
  duration ms: 356360
  explicit: false
  by artist: Silvius Weiss
  by artist: John C. Williams
  in album: Vivaldi, Etc.!
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBYJB1800019
track: Prelude, Fugue & Allegro in E-Flat Major, BWV 998 (Arr. J. Williams for Guitar): I. Prelude
  type: MusicRecording
  duration: PT2M38S
  duration ms: 158960
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: John C. Williams
  in album: Vivaldi, Etc.!
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBYJB1800020
track: Prelude, Fugue & Allegro in E-Flat Major, BWV 998 (Arr. J. Williams for Guitar): II. Fugue
  type: MusicRecording
  duration: PT5M22S
  duration ms: 322280
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: John C. Williams
  in album: Vivaldi, Etc.!
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBYJB1800021
track: Prelude, Fugue & Allegro in E-Flat Major, BWV 998 (Arr. J. Williams for Guitar): III. Allegro
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132986
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: John C. Williams
  in album: Vivaldi, Etc.!
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBYJB1800022
track: Violin Partita No. 1 in B Minor, BWV 1002 (Excerpts Arr. J. Williams for Guitar): V. Sarabande
  type: MusicRecording
  duration: PT3M35S
  duration ms: 215026
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  by artist: Johann Sebastian Bach
  by artist: John C. Williams
  in album: Vivaldi, Etc.!
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBYJB1800023
track: Violin Partita No. 1 in B Minor, BWV 1002 (Excerpts Arr. J. Williams for Guitar): VI. Double
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147093
  explicit: false
  by artist: Johann Sebastian Bach
  by artist: John C. Williams
  in album: Vivaldi, Etc.!
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBYJB1800024
track: Owen O'Rourke (Arr. J. Williams for Guitar)
  type: MusicRecording
  duration: PT5M32S
  duration ms: 332106
  explicit: false
  by artist: Turlough O'Carolan
  by artist: John C. Williams
  in album: Vivaldi, Etc.!
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBYJB1800025
track: Farewell to Music (Arr. J. Williams for Guitar)
  type: MusicRecording
  duration: PT4M53S
  duration ms: 293720
  explicit: false
  by artist: Turlough O'Carolan
  by artist: John C. Williams
  in album: Vivaldi, Etc.!
    type: MusicAlbum
    date published: 2019-06-07
  isrc code: GBYJB1800026

Sor: 20 Etudes & Variations on Theme by Mozart
type: MusicAlbum
date published: 2019-03-01
track: 12 Studies, Op. 6: No. 8 in C Major (Excerpts Arr. A. Segovia for Guitar)
  type: MusicRecording
  duration: PT1M37S
  duration ms: 97266
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002266
track: 24 Studies, Op. 35 "Exercises": No. 13 in C Major (Arr. A. Segovia for Guitar)
  type: MusicRecording
  duration: PT0M45S
  duration ms: 45680
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002267
track: 12 Studies, Op. 6 (Excerpts Arr. A. Segovia for Guitar): No. 2 in A Major
  type: MusicRecording
  duration: PT1M3S
  duration ms: 63400
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002268
track: 12 Studies, Op. 6 (Excerpts Arr. A. Segovia for Guitar): No. 1 in D Major
  type: MusicRecording
  duration: PT1M44S
  duration ms: 104120
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002269
track: 24 Studies, Op. 35 "Exercises" (Excerpts Arr. A. Segovia for Guitar): No. 22 in B Minor
  type: MusicRecording
  duration: PT2M33S
  duration ms: 153293
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002270
track: 24 Studies, Op. 35 "Exercises" (Excerpts Arr. A. Segovia for Guitar): No. 17 in D Major
  type: MusicRecording
  duration: PT1M27S
  duration ms: 87293
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002271
track: 24 Leçons progressives, Op. 31 (Excerpts Arr. A. Segovia for Guitar): No. 21 in F Major
  type: MusicRecording
  duration: PT1M54S
  duration ms: 114866
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002272
track: 24 Leçons progressives, Op. 31 (Excerpts Arr. A. Segovia for Guitar): No. 16 in D Minor
  type: MusicRecording
  duration: PT2M3S
  duration ms: 123133
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002273
track: 24 Leçons progressives, Op. 31 (Excerpts Arr. A. Segovia for Guitar): No. 20 in A Minor
  type: MusicRecording
  duration: PT1M20S
  duration ms: 80840
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002274
track: 24 Leçons progressives, Op. 31 (Excerpts Arr. A. Segovia for Guitar): No. 19 in A Major
  type: MusicRecording
  duration: PT1M41S
  duration ms: 101880
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002275
track: 12 Studies, Op. 6 (Excerpts Arr. A. Segovia for Guitar): No. 3 in E Major
  type: MusicRecording
  duration: PT1M33S
  duration ms: 93533
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002276
track: 12 Studies, Op. 6 (Excerpts Arr. A. Segovia for Guitar): No. 6 in A Major
  type: MusicRecording
  duration: PT2M41S
  duration ms: 161506
  explicit: false
  by artist: Fernando Sor
  by artist: John C. Williams
  in album: Sor: 20 Etudes & Variations on Theme by Mozart
    type: MusicAlbum
    date published: 2019-03-01
  isrc code: ITX921002277
track: 12 Studies, Op. 6 (Excerpts Arr. A. Segovia for Guitar): No. 9 in D Minor
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track: 12 Studies, Op. 6 (Excerpts Arr. A. Segovia for Guitar): No. 12 in A Major
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track: 24 Studies, Op. 35 "Exercises": No. 16 in D Minor (Excerpts Arr. A. Segovia for Guitar)
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track: 12 Studies, Op. 29: No. 23 in G Major (Arr. A. Segovia for Guitar)
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track: 12 Studies, Op. 6: No. 11 in E Major (Excerpts Arr. A. Segovia for Guitar)
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track: 12 Studies, Op. 29 (Excerpts Arr. A. Segovia for Guitar): No. 22 in E-Flat Major
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track: 12 Studies, Op. 29 (Excerpts Arr. A. Segovia for Guitar): No. 13 in B Major
track: 12 Studies, Op. 29 (Excerpts Arr. A. Segovia for Guitar): No. 17 in C Major
track: Introduction & Variations on a Theme by Mozart, Op. 9

12 Studies, Op. 29 (Excerpts Arr. A. Segovia for Guitar): No. 13 in B Major
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12 Studies, Op. 29 (Excerpts Arr. A. Segovia for Guitar): No. 17 in C Major
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Introduction & Variations on a Theme by Mozart, Op. 9
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Goss: The Flower of Cities - Houghton: The Light on the Edge
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track: The Flower of Cities: I. Broadgate Sculptures
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track: The Flower of Cities: II. Tower Bridge
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track: The Flower of Cities: III. Finsbury Circus
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track: The Flower of Cities: IV. London Bridge
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track: The Flower of Cities: V. Bunhill Fields
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track: The Flower of Cities: VI. Southwark Bridge
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track: The Flower of Cities: VII. The Cries of London
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track: The Flower of Cities: VIII. Millenium Bridge
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track: The Flower of Cities: IX. Bartholomew's Fair
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  by artist: Craig Ogden
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track: The Flower of Cities: X. Blackfriars Bridge
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track: The Flower of Cities: XI. Inner Temple Garden
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track: The Light on the Edge: I. Yin
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  by artist: Phillip Houghton
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  by artist: Gary Ryan
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track: The Light on the Edge: II. Rim
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track: The Light on the Edge: III. Turquoise Sea
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track: The Light on the Edge: IV. Spiralling Blue Flame
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Guitar Virtuosity
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track: Violin Partita No. 3 in E Major, BWV 1006: III. Gavotte en Rondeau (Arr. for Guitar)
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track: Violin Partita No. 2 in D Minor, BWV 1004: V. Chaconne (Arr. for Guitar)
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track: Cello Suite No. 6 in D Major, BWV 1012: V. Gavotte I - VI. Gavotte II (Arr. for Guitar)
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track: Lute Suite in E Minor, BWV 996: IV. Sarabande (Arr. for Guitar)
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track: Lute Suite in E Minor, BWV 996: V. Bourrée (Arr. for Guitar)
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track: Prelude in C Minor, BWV 999
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track: Cello Suite No. 6 in C Major, BWV 1012: III. Courante (Arr. for Guitar)
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track: Introduction and Variations on a Theme by Mozart, Op. 9
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track: Oracion
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  by artist: John C. Williams
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track: Estudio
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track: Madriguera Humoroda
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track: Barcarolle
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track: La Maja Ge Goya
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track: Vals Criollo
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track: Keyboard Sonata in E Minor, K. 198 (Arr. for Guitar)
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  duration: PT3M3S
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    date published: 2017-11-11

On the Wing
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track: Madrugada
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  by artist: John C. Williams
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  isrc code: GBYJB1700001
track: On the Wing
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  duration: PT6M48S
  duration ms: 408626
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  isrc code: GBYJB1700002
track: Homage to Rafael
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  isrc code: GBYJB1700003
track: Sleeping Dog
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  duration: PT6M0S
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  isrc code: GBYJB1700004
track: Between the Lines
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  duration: PT5M15S
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  by artist: John C. Williams
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    date published: 2017-04-07
track: Violin Sonata No. 2 in A Minor, BWV 1003: III. Andante (Arr. J. Williams for Guitar)
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  duration: PT4M1S
  duration ms: 241293
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  by artist: Johann Sebastian Bach
  by artist: John C. Williams
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    date published: 2017-04-07
  isrc code: GBYJB1700006
track: Pièces de clavecin, Book 2: Les barricades mystérieuses (Arr. J. Williams for Guitar)
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  duration: PT3M15S
  duration ms: 195946
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  by artist: François Couperin
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    date published: 2017-04-07
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track: Catarí, Catarí (Arr. J. Williams for Guitar)
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  duration: PT4M12S
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  by artist: Salvatore Cardillo
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    date published: 2017-04-07
  isrc code: GBYJB1700008

Echoes from the Past: The Guitar Music of John Williams
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track: Journey of Life
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    date published: 2016-06-15
  isrc code: GB2GC1000523
track: True Happiness
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  duration ms: 102869
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  isrc code: GBE3A1205439
track: A Summer Place
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  isrc code: GBE3A1205422
track: Shared Moments
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  isrc code: GBE3A1205414
track: Belleza del Pasado
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  isrc code: GBE3A1205418
track: Countryside Garden
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    date published: 2016-06-15
  isrc code: GB2GC1001333
track: Lifetime of Love
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  isrc code: GBE3A1205416
track: Alone
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  duration: PT2M25S
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  by artist: John C. Williams
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    date published: 2016-06-15
  isrc code: GB2GC1000613
track: Happiness
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  duration: PT2M6S
  duration ms: 126432
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  by artist: John C. Williams
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    date published: 2016-06-15
  isrc code: GBFPN0916640
track: At Rest
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  duration: PT3M2S
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  by artist: John C. Williams
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    date published: 2016-06-15
  isrc code: GB2GC1000512
track: I Still Remember
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  duration: PT2M12S
  duration ms: 132032
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  by artist: John C. Williams
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    date published: 2016-06-15
  isrc code: GBE3A1306149
track: Friends for Life
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  duration: PT2M17S
  duration ms: 137749
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  by artist: John C. Williams
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    date published: 2016-06-15
  isrc code: GBE3A1306148
track: Only Memories
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  duration: PT1M53S
  duration ms: 113781
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  by artist: John C. Williams
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    date published: 2016-06-15
track: Echoes from the Past
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  duration: PT2M4S
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  by artist: John C. Williams
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    date published: 2016-06-15
  isrc code: GBE3A1306157
track: Placidity
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  duration: PT2M14S
  duration ms: 134602
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  by artist: John C. Williams
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    date published: 2016-06-15
  isrc code: GBFPN0916644
track: Tender Memories
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  duration: PT2M11S
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  by artist: John C. Williams
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    date published: 2016-06-15
  isrc code: GBE3A1205441
track: Pure Pleasure
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  duration: PT2M11S
  duration ms: 131626
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  by artist: John C. Williams
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    date published: 2016-06-15
  isrc code: GBE3A1205434
track: Taste of Love
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  duration: PT2M34S
  duration ms: 154688
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  by artist: John C. Williams
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    date published: 2016-06-15
  isrc code: GBE3A1205431
track: Summer Gardens
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126314
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  by artist: John C. Williams
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    date published: 2016-06-15
  isrc code: GBE3A1205413
track: Passing Love
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  duration: PT2M5S
  duration ms: 125365
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  by artist: John C. Williams
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    type: MusicAlbum
    date published: 2016-06-15
  isrc code: GBE3A1205443
track: Down Country Lanes
track: Precious Times

Down Country Lanes
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  date published: 2016-06-15
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Precious Times
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by artist: John C. Williams
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isrc code: GBE3A1205417

Guitarist John Williams
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track: Echoes of Summer
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    date published: 2015-02-04
  isrc code: GBE3A1508001
track: Summer Gardens
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126314
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  by artist: John C. Williams
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Down Country Lanes
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A Time of Peace
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Taste of Love
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Forever Spring
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Anxious Journey
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Pure Pleasure
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The Empty House
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The Waterside
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Lingering Thoughts
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Season of Spring
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True Happiness
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Pastoral Pictures
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Tender Memories
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Only Memories
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Passing Love
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Sleepy Heads
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Friends For Life
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I Still Remember
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Hearth and Home
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The Lonely Hours
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Staticity
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Anxious Times
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Personal Memories
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Andean Diaries
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Floating Down
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Echoes From the Past
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World on a String
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Concerto
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Stepping Stones
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track: A Closed World of Fine Feelings and Grand Design
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From a Bird
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track: Notes in the Margin
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track: From a Bird: I. —
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track: Running Dog
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track: Day's End
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track: First Light
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track: Spring Tide
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track: Carolan's Concerto (arr. J. Williams for guitar)
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track: The Little and Great Mountain (arr. J. Williams for guitar)
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track: The Bottom of the Punchbowl - The Swallow Tail - The Marquis of Tullybardine (arr. J. Williams for guitar)
track: Jackson's Morning Bush (arr. J. Williams for guitar)
track: Fanny Power (arr. J. Williams for guitar)

The Bottom of the Punchbowl - The Swallow Tail - The Marquis of Tullybardine (arr. J. Williams for guitar)
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Jackson's Morning Bush (arr. J. Williams for guitar)
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Fanny Power (arr. J. Williams for guitar)
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The Beginning of a Legend, Vol. 2 (1958)
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track: 12 Etudes: No. 1. Etudes de arpeges (Prelude): Anime
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track: Humorada
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track: 4 Valses Venezolanos: No. 3. Natalia, "Vals criollo"
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track: 4 Mazurkas: No. 4. Mazurka

4 Mazurkas: No. 4. Mazurka
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Bach: Werke für Laute
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The Beginning of a Legend (1958)
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track: Cello Suite No. 1 in G Major, BWV 1007 (arr. for guitar): V. Menuet I-II
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  by artist: Anonymous
  by artist: Johann Sebastian Bach
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
track: Cello Suite No. 1 in G Major, BWV 1007 (arr. for guitar): VI. Gigue
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  duration: PT1M59S
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  by artist: Anonymous
  by artist: Johann Sebastian Bach
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
  isrc code: ITX921000141
track: Keyboard Sonata in C Minor, K.11/L.352/P.67 (arr. for guitar)
  type: MusicRecording
  duration: PT3M8S
  duration ms: 188560
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  by artist: Anonymous
  by artist: Domenico Scarlatti
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
  isrc code: ITX921000142
track: Gavotte (arr. for guitar)
  type: MusicRecording
  duration: PT3M15S
  duration ms: 195093
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  by artist: Anonymous
  by artist: Domenico Scarlatti
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
  isrc code: ITX921000143
track: Introduction and Variations on a theme by Mozart, Op. 9
  type: MusicRecording
  duration: PT6M51S
  duration ms: 411866
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  by artist: Fernando Sor
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
  isrc code: ITX921000144
track: 12 Piezas caracteristicas, Op. 92: No. 12. Torre Bermeja
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251893
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  by artist: Isaac Albéniz
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
  isrc code: ITX921000145
track: 3 Canciones populares mexicanas: No. 1. La Pajarera
  type: MusicRecording
  duration: PT1M34S
  duration ms: 94933
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  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
  isrc code: ITX921000146
track: 3 Canciones populares mexicanas: No. 2. Por ti mi Corazon
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  duration: PT3M14S
  duration ms: 194973
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  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
track: 3 Canciones populares mexicanas: No. 3. La Valentina
  type: MusicRecording
  duration: PT1M47S
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  by artist: Manuel Ponce
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
  isrc code: ITX921000148
track: Variations on a Catalan Folksong, Op. 25, "Canco de Llabre"
  type: MusicRecording
  duration: PT9M37S
  duration ms: 577440
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  by artist: John W. Duarte
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
  isrc code: ITX921000149
track: Estudios Diarios: Oracion
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  duration: PT3M18S
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  by artist: Andrés Segovia
  by artist: John C. Williams
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    type: MusicAlbum
    date published: 2011-06-07
  isrc code: ITX921000150
track: Estudio
  type: MusicRecording
  duration: PT2M12S
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  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
track: Cavatina: IV. Barcarole
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201653
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  by artist: Alexandre Tansman
  by artist: John C. Williams
  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07
track: 15 Tonadillas al estilo antiguo: No. 7. La maja de Goya (arr. A. Segovia)
  type: MusicRecording
  duration: PT4M50S
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  by artist: Andrés Segovia
  by artist: Enrique Granados
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  in album: The Beginning of a Legend (1958)
    type: MusicAlbum
    date published: 2011-06-07

Art of Guitar
type: MusicAlbum
date published: 2010-12-01
track: Prelude (Bach: Suite for Cello No. 1 in G)
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  duration: PT2M19S
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  by artist: John C. Williams
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    type: MusicAlbum
    date published: 2010-12-01
track: Allemande
  type: MusicRecording
  duration: PT3M41S
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  by artist: John C. Williams
  in album: Art of Guitar
    type: MusicAlbum
    date published: 2010-12-01
track: Courante
  type: MusicRecording
  duration: PT2M59S
  duration ms: 179146
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  by artist: John C. Williams
  in album: Art of Guitar
    type: MusicAlbum
    date published: 2010-12-01
track: Sarabande
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199426
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  by artist: John C. Williams
  in album: Art of Guitar
    type: MusicAlbum
    date published: 2010-12-01
track: Minuetto
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  duration: PT3M11S
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  by artist: John C. Williams
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    type: MusicAlbum
    date published: 2010-12-01
track: Gigue
  type: MusicRecording
  duration: PT1M50S
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  by artist: John C. Williams
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    type: MusicAlbum
    date published: 2010-12-01
track: Prelude (Bach: Suite for Cello No. 3 in C Major)
  type: MusicRecording
  duration: PT3M58S
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  by artist: John C. Williams
  in album: Art of Guitar
    type: MusicAlbum
    date published: 2010-12-01
track: Allemande
  type: MusicRecording
  duration: PT4M4S
  duration ms: 244146
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  by artist: John C. Williams
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    type: MusicAlbum
    date published: 2010-12-01
track: Courante
  type: MusicRecording
  duration: PT3M24S
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  by artist: John C. Williams
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    type: MusicAlbum
    date published: 2010-12-01
track: Sarabande
  type: MusicRecording
  duration: PT4M8S
  duration ms: 248426
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  by artist: John C. Williams
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    type: MusicAlbum
    date published: 2010-12-01
track: Bourrée
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  duration: PT4M11S
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  by artist: John C. Williams
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    type: MusicAlbum
    date published: 2010-12-01
track: Gigue
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219520
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  by artist: John C. Williams
  in album: Art of Guitar
    type: MusicAlbum
    date published: 2010-12-01
track: Gavotte on Rondeau. Partita No. 3 for solo violin in E Major
  type: MusicRecording
  duration: PT2M45S
  duration ms: 165426
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  by artist: Andrés Segovia
  in album: Art of Guitar
    type: MusicAlbum
    date published: 2010-12-01
track: Chaconne. Partita No. 2 in D Major
  type: MusicRecording
  duration: PT12M2S
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  by artist: Andrés Segovia
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    type: MusicAlbum
    date published: 2010-12-01
track: Gavottes I & II. Suite No. 6 in D Major
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  duration: PT3M38S
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  by artist: Andrés Segovia
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    type: MusicAlbum
    date published: 2010-12-01
track: Sarabande. Lute Suite in E Minor
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196173
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  by artist: Andrés Segovia
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    type: MusicAlbum
    date published: 2010-12-01
track: Bourrée. Lute Suite In E Minor
  type: MusicRecording
  duration: PT1M22S
  duration ms: 82493
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  by artist: Andrés Segovia
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    type: MusicAlbum
    date published: 2010-12-01
track: Prelude in C Minor for Flute
  type: MusicRecording
  duration: PT1M9S
  duration ms: 69746
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  by artist: Andrés Segovia
  in album: Art of Guitar
    type: MusicAlbum
    date published: 2010-12-01
track: Courante. Cello Suite No. 6 in C Major
  type: MusicRecording
  duration: PT2M41S
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  by artist: Andrés Segovia
  in album: Art of Guitar
    type: MusicAlbum
    date published: 2010-12-01

Pure Acoustic
type: MusicAlbum
date published: 2008-05-01
track: Journey of Life
  type: MusicRecording
  duration: PT2M25S
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
  isrc code: GBFPN0814201
track: Happiness
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126431
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Reminiscence
  type: MusicRecording
  duration: PT1M15S
  duration ms: 75936
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Time to Come
  type: MusicRecording
  duration: PT2M34S
  duration ms: 154560
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: The Manor
  type: MusicRecording
  duration: PT1M48S
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  by artist: John C. Williams
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    type: MusicAlbum
    date published: 2008-05-01
track: Placidity
  type: MusicRecording
  duration: PT2M14S
  duration ms: 134602
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: At Rest
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185429
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Venus
  type: MusicRecording
  duration: PT1M38S
  duration ms: 98762
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Early Morning
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142933
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Harvest Moon
  type: MusicRecording
  duration: PT1M52S
  duration ms: 112202
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Alone
  type: MusicRecording
  duration: PT2M25S
  duration ms: 145674
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Countryside Garden
  type: MusicRecording
  duration: PT2M28S
  duration ms: 148042
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Drift on the Breeze
  type: MusicRecording
  duration: PT3M18S
  duration ms: 198261
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Under the Rainbow
  type: MusicRecording
  duration: PT2M47S
  duration ms: 167520
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Waiting for You
  type: MusicRecording
  duration: PT2M15S
  duration ms: 135722
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Smile
  type: MusicRecording
  duration: PT2M6S
  duration ms: 126389
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Light Hearted
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128298
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Only Love
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137962
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Forgotten Man
  type: MusicRecording
  duration: PT2M0S
  duration ms: 120191
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
  isrc code: GBFPN0814219
track: Fond Farewell
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194848
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Barren Land
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138922
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Touch so Tender
  type: MusicRecording
  duration: PT2M8S
  duration ms: 128853
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  by artist: John C. Williams
  in album: Pure Acoustic
    type: MusicAlbum
    date published: 2008-05-01
track: Gone Forever
track: Final Train

Gone Forever
type: MusicRecording
duration: PT2M17S
duration ms: 137151
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by artist: John C. Williams
in album: Pure Acoustic
  type: MusicAlbum
  date published: 2008-05-01

Final Train
type: MusicRecording
duration: PT1M9S
duration ms: 69162
explicit: false
by artist: John C. Williams
in album: Pure Acoustic
  type: MusicAlbum
  date published: 2008-05-01

John Williams & John Etheridge: Places Between
type: MusicAlbum
date published: 1970-01-01
track: Introduction by Paul Herriot
  type: MusicRecording
  duration: PT0M25S
  duration ms: 25253
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  by artist: Various Artists
  by artist: Paul Herriot
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Extra Time: Part 1
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169546
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  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Extra Time: Part 2
  type: MusicRecording
  duration: PT3M4S
  duration ms: 184493
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  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Extra Time: Part 3
  type: MusicRecording
  duration: PT4M27S
  duration ms: 267760
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  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Strange Comforts
  type: MusicRecording
  duration: PT3M14S
  duration ms: 194640
  explicit: false
  by artist: John Etheridge
  by artist: John C. Williams
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Sangara
  type: MusicRecording
  duration: PT3M51S
  duration ms: 231760
  explicit: false
  by artist: Francis Bebey
  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Slow Dub
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249826
  explicit: false
  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: God Bless the Child
  type: MusicRecording
  duration: PT5M3S
  duration ms: 303666
  explicit: false
  by artist: Billie Holiday
  by artist: Arthur Herzog Jr.
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Una limnosa por el amor de Dios - La última canción
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199160
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  by artist: Agustín Barrios Mangoré
  by artist: John C. Williams
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: El Totumo de Guarenas
  type: MusicRecording
  duration: PT2M5S
  duration ms: 125266
  explicit: false
  by artist: Benito Canonico
  by artist: John C. Williams
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Triangular Situations
  type: MusicRecording
  duration: PT4M3S
  duration ms: 243920
  explicit: false
  by artist: Vasco Martins
  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Malinke Guitars
  type: MusicRecording
  duration: PT8M12S
  duration ms: 492986
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  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Places Between
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227480
  explicit: false
  by artist: John Etheridge
  by artist: John C. Williams
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Peace, Love and Guitars: Part 1
  type: MusicRecording
  duration: PT5M38S
  duration ms: 338160
  explicit: false
  by artist: Benjamin Verdery
  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Peace, Love and Guitars: Part 2
  type: MusicRecording
  duration: PT7M18S
  duration ms: 438773
  explicit: false
  by artist: Benjamin Verdery
  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Peace, Love and Guitars: Part 3
  type: MusicRecording
  duration: PT3M33S
  duration ms: 213560
  explicit: false
  by artist: Benjamin Verdery
  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
track: Djandjon
  type: MusicRecording
  duration: PT2M50S
  duration ms: 170906
  explicit: false
  by artist: Traditional
  by artist: DJESSOU MORY KANTE
  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USSM10604213
track: Mitopa
  type: MusicRecording
  duration: PT3M38S
  duration ms: 218373
  explicit: false
  by artist: PAUL-BERT 'ROSSY' RAHASIMANANA
  by artist: John C. Williams
  by artist: John Etheridge
  in album: John Williams & John Etheridge: Places Between
    type: MusicAlbum
    date published: 1970-01-01

The Art Of Guitar
type: MusicAlbum
date published: 1970-01-01
track: Bach Suite, No. 1, G Major: Prelude
  type: MusicRecording
  duration: PT2M22S
  duration ms: 142080
  explicit: false
  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: Bach Suite, No. 1, G Major: Allemande
  type: MusicRecording
  duration: PT3M43S
  duration ms: 223866
  explicit: false
  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: Bach Suite, No. 1, G Major: Courante
  type: MusicRecording
  duration: PT3M1S
  duration ms: 181813
  explicit: false
  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: Bach Suite, No. 1, G Major: Sarabande
  type: MusicRecording
  duration: PT3M22S
  duration ms: 202866
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  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: Bach Suite, No. 1, G Major: Menuetto I & II
  type: MusicRecording
  duration: PT3M13S
  duration ms: 193480
  explicit: false
  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: Bach Suite, No. 1, G Major: Gigue
  type: MusicRecording
  duration: PT3M41S
  duration ms: 221893
  explicit: false
  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: Bach Suite, No. 3, C Major: Prelude
  type: MusicRecording
  duration: PT4M0S
  duration ms: 240880
  explicit: false
  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: Bach Suite, No. 3, C Major: Allemande
  type: MusicRecording
  duration: PT4M6S
  duration ms: 246880
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  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: Bach Suite, No. 3, C Major: Courante
  type: MusicRecording
  duration: PT3M27S
  duration ms: 207893
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  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: Bach Suite, No. 3, C Major: Sarabande
  type: MusicRecording
  duration: PT4M9S
  duration ms: 249306
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  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: Bach Suite, No. 3, C Major: Bourree I & II
  type: MusicRecording
  duration: PT4M14S
  duration ms: 254520
  explicit: false
  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: Bach Suite, No. 3, C Major: Gigue
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  by artist: John C. Williams
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    type: MusicAlbum
    date published: 1970-01-01
track: A Bach Recital, Parita, No. 3, E Major, BWV 1006: Gavotte On Rondeau
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  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: A Bach Recital, Partita, No. 2, D Major, BWV 1004: Chaconne
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  by artist: Andrés Segovia
  by artist: John C. Williams
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    type: MusicAlbum
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track: A Bach Recital, Suite, No. 6, D Major, BWV 1012: Gavottes I & II
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  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: A Bach Recital, Lute Suite, E Minor, BWV 996: Sarabande
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  by artist: Andrés Segovia
  by artist: John C. Williams
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    type: MusicAlbum
    date published: 1970-01-01
track: A Bach Recital, Lute Suite, E Minor, BWV 996: Bourree
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  by artist: Andrés Segovia
  by artist: John C. Williams
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    type: MusicAlbum
    date published: 1970-01-01
track: A Bach Recital, Prelude, C Minor, BWV 999
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  explicit: false
  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01
track: A Bach Recital, Suite, No. 6, C Major, BWV 1009: Courante
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  explicit: false
  by artist: Andrés Segovia
  by artist: John C. Williams
  in album: The Art Of Guitar
    type: MusicAlbum
    date published: 1970-01-01

El Diablo Suelto - Guitar Music of Venezuela
type: MusicAlbum
date published: 1970-01-01
track: Los caujaritos
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  by artist: John C. Williams
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  additional property: CopyrightRegisteredAt
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x35705ffaee626648a153bc6752148b2fcad35fa8a5d4d59227e2c0e833910620","isrc":"USSM10307602","name":"Los caujaritos","registered_at":"2026-06-18T17:14:55Z","spotify_id":"4AC5rFHAerU75E1PdLdpjx","type":"track"}
track: El Totumo de Guarenas
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x341e080ddead9f0f60b7122a63bb133a2b49edf14f40f6ba84928e40b6abee0a","isrc":"USSM10307607","name":"El Totumo de Guarenas","registered_at":"2026-06-22T03:26:08Z","spotify_id":"0axxlx3tL86VN7fnDYan75","type":"track"}
track: Como llora una estrella
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
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    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a53b99cfcc51375feaf6511cbe8e2df1557cc94fb682140ab07e980dc50cd3e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3D5lrm5JHiDpbu03V6eXbc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3D5lrm5JHiDpbu03V6eXbc.
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track: Seis por derecho
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-02T11:34:59Z
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track: No me olvides
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  additional property: OTSVerificationAPI
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  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Las Perdices
track: Alma Llanera
track: Salve
track: Five Pieces: Cántico
track: Five Pieces: Cantemos, cantemos (Aguinaldo)
track: Five Pieces: Si de noche ves qui brillan (Canción)
track: Five Pieces: Malhaya la cocina (Aire Venezolano)
track: Five Pieces: Ave María ¡Que muchacho! (Galerón)
track: Quirpa Guatireña
track: Angostura
track: El Diablo suelto
track: Virgilio
track: Pasaje (Aragueño)
track: Que no te quiera más
track: Romanza
track: Priva Resuello
track: María Carolina
track: Vals Venezolano
track: Nelly
track: El Marabino
track: Preludio del Adiós

Ovelio Riera
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John C. Williams
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El Diablo Suelto - Guitar Music of Venezuela
type: MusicAlbum
date published: 1970-01-01

CopyrightID
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CopyrightStatus
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CopyrightRegisteredAt
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OTSBitcoinBlockVerifyURL
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OTSRecordURL
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OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xLUVQdMCcYq7vck7GMnk5

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OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x373efd21610b681641e5c52f81cff16341a22eeb763144898f9557ae4b4066f9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1xLUVQdMCcYq7vck7GMnk5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1xLUVQdMCcYq7vck7GMnk5.
date published: 2026-07-02T05:09:12Z
text: {"copyright_id":"0x373efd21610b681641e5c52f81cff16341a22eeb763144898f9557ae4b4066f9","isrc":"USSM10307624","name":"No me olvides","registered_at":"2026-06-24T14:56:55Z","spotify_id":"1xLUVQdMCcYq7vck7GMnk5","type":"track"}

Las Perdices
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by artist: John C. Williams
in album: El Diablo Suelto - Guitar Music of Venezuela
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isrc code: USSM10307625

Alma Llanera
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duration: PT2M50S
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by artist: John C. Williams
in album: El Diablo Suelto - Guitar Music of Venezuela
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d37aeab66e5a63d420cb263dbdb0efe1a202c83efa4cabff74e0cb9feb0ae2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4HrNWt0O6ktaAyQz4RP2RX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4HrNWt0O6ktaAyQz4RP2RX.
  date published: 2026-07-02T03:30:09Z
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Salve
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duration ms: 135066
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by artist: Vicente Emilio Sojo
by artist: John C. Williams
in album: El Diablo Suelto - Guitar Music of Venezuela
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isrc code: USSM10307613

Five Pieces: Cántico
type: MusicRecording
duration: PT1M33S
duration ms: 93226
explicit: false
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Five Pieces: Cantemos, cantemos (Aguinaldo)
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Five Pieces: Si de noche ves qui brillan (Canción)
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Five Pieces: Malhaya la cocina (Aire Venezolano)
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Five Pieces: Ave María ¡Que muchacho! (Galerón)
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Quirpa Guatireña
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Angostura
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El Diablo suelto
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Virgilio
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Pasaje (Aragueño)
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Que no te quiera más
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Romanza
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Priva Resuello
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María Carolina
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isrc code: USSM10307618

Vals Venezolano
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isrc code: USSM10307609

Nelly
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isrc code: USSM10307621

El Marabino
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isrc code: USSM10307622

Preludio del Adiós
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  date published: 1970-01-01
isrc code: USSM10307606

Spanish Dreams
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track: Por los Campos de España: No. 1, En los Trigales
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track: Valses Poéticos
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track: Invocación y Danza
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track: Concierto de Aranjuez: I. Allegro con spirito
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track: Concierto de Aranjuez: III. Allegro gentile
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John Williams plays Bach
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The Magic Box
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track: O Bia
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  by artist: Chris Laurence
  by artist: Paul Clarvis
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track: Township Kwela
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  by artist: Timothy Walker
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track: Sangara

John C. Williams
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Richard Harvey
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Sangara
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English Guitar Music
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  subject of: OpenTimestamps Proof of Existence
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track: A Foggy Day
track: Maybe It's Because I'm a Londoner
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track: Cavatina
track: Holland Park
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A Foggy Day
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Maybe It's Because I'm a Londoner
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Fantasy Divisions
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Cavatina
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Holland Park
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Castilla
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A Room In Bloomsbury
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Fool on the Hill
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Streets of London
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Rodrigo: Concierto de Aranjuez & Fantasía para un Gentilhombre
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  subject of: OpenTimestamps Proof of Existence
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John Williams Plays the Movies
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  subject of: OpenTimestamps Proof of Existence
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track: Unchained Melody (From "Ghost")
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track: Love is All Around (From "Four Weddings and a Funeral")
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track: Love Theme, Godfather Waltz (From "The Godfather")
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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track: Gabriel's Oboe - Mission Theme (From "The Mission")
track: Cavatina
track: As Time Goes By (From "Casablanca")
track: I Will Wait For You (From "Les Parapluies de Cherbourg")
track: It Had To Be You (From "When Harry Met Sally")
track: Calling You (From "Bagdad Cafe")
track: The Entertainer (From "The Sting")
track: Il Postino
track: Once Upon a Time in America
track: Jill's America (From "Once Upon a Time in the West")
track: Theme from Schindler's List

Gabriel's Oboe - Mission Theme (From "The Mission")
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subject of: OpenTimestamps Proof of Existence
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Cavatina
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z

As Time Goes By (From "Casablanca")
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by artist: John C. Williams
by artist: Steve Gray
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  date published: 1996-11-18
isrc code: USSM19602693

I Will Wait For You (From "Les Parapluies de Cherbourg")
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by artist: Jacques Demy
by artist: John C. Williams
by artist: Bruno Fontaine
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  date published: 1996-11-18
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It Had To Be You (From "When Harry Met Sally")
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by artist: Gus Kahn
by artist: John C. Williams
by artist: Steve Gray
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Calling You (From "Bagdad Cafe")
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by artist: LEE BREUER
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by artist: Bruno Fontaine
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The Entertainer (From "The Sting")
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Il Postino
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by artist: Nick Ingman
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isrc code: USSM19602698

Once Upon a Time in America
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by artist: Bruno Fontaine
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Jill's America (From "Once Upon a Time in the West")
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by artist: Christopher Gunning
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Theme from Schindler's List
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The Mantis & The Moon
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track: La Vida Breve: Danza española No. 1 (Arr. E. Pujol for 2 Guitars)
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  by artist: Manuel de Falla
  by artist: John C. Williams
  by artist: Timothy Kain
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    date published: 1970-01-01
track: Goyescas: Intermezzo
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  by artist: Enrique Granados
  by artist: John C. Williams
  by artist: Timothy Kain
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track: Rondalla aragonesa, Op. 37
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  by artist: Enrique Granados
  by artist: John C. Williams
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    date published: 1970-01-01
track: Keyboard Sonata in D Major, R. 84
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  by artist: Antonio Soler
  by artist: John C. Williams
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    date published: 1970-01-01
  isrc code: USSM19503154
track: Songs from the Forest
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  by artist: John C. Williams
  by artist: Timothy Kain
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    date published: 1970-01-01
track: 3 Duets: I. The Mantis and the Moon
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  by artist: Phillip Houghton
  by artist: John C. Williams
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    date published: 1970-01-01
track: 3 Duets: II. Lament
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  duration: PT2M54S
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  by artist: Phillip Houghton
  by artist: John C. Williams
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track: 3 Duets: III. Alchemy
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  duration: PT2M33S
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  by artist: Phillip Houghton
  by artist: John C. Williams
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track: Carolan's Concerto
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  duration: PT2M9S
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  by artist: Turlough O'Carolan
  by artist: John C. Williams
  by artist: Timothy Kain
  in album: The Mantis & The Moon
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    date published: 1970-01-01
track: Fanny Power
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  duration: PT2M26S
  duration ms: 146360
  explicit: false
  by artist: Turlough O'Carolan
  by artist: John C. Williams
  by artist: Timothy Kain
  in album: The Mantis & The Moon
    type: MusicAlbum
    date published: 1970-01-01
track: Planxty Madame Maxwell (Arr. Gerald Garcia for 2 Guitars)
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  duration ms: 109733
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  by artist: Turlough O'Carolan
  by artist: John C. Williams
  by artist: Timothy Kain
  in album: The Mantis & The Moon
    type: MusicAlbum
    date published: 1970-01-01
track: Micropiezas (Hommaga à Darius Milhaud)
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  by artist: Leo Brouwer
  by artist: John C. Williams
  by artist: Timothy Kain
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    type: MusicAlbum
    date published: 1970-01-01
track: Monte Carlo
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  by artist: Peter Madlem
  by artist: John C. Williams
  by artist: Timothy Kain
  in album: The Mantis & The Moon
    type: MusicAlbum
    date published: 1970-01-01
track: Capitola, California (From "Some Towns and Cities")
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  duration: PT3M7S
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  by artist: Benjamin Verdery
  by artist: John C. Williams
  by artist: Timothy Kain
  in album: The Mantis & The Moon
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    date published: 1970-01-01
track: Prayer
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  duration: PT4M39S
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  by artist: Frederic Hand
  by artist: John C. Williams
  by artist: Timothy Kain
  in album: The Mantis & The Moon
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    date published: 1970-01-01
track: Jongo
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  duration: PT4M24S
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  by artist: Paulo Bellinati
  by artist: John C. Williams
  by artist: Timothy Kain
  in album: The Mantis & The Moon
    type: MusicAlbum
    date published: 1970-01-01
track: Bad Boy (From "Bad Boy") (Transcribed for 2 Guitars by Norio Sato)
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  duration: PT3M29S
  duration ms: 209440
  explicit: false
  by artist: Toru Takemitsu
  by artist: John C. Williams
  by artist: Timothy Kain
  in album: The Mantis & The Moon
    type: MusicAlbum
    date published: 1970-01-01
track: The Gadfly, Op. 97: Guitars (Transcribed by Y. Larichev)
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  duration: PT2M35S
  duration ms: 155026
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  by artist: Dmitri Shostakovich
  by artist: John C. Williams
  by artist: Timothy Kain
  in album: The Mantis & The Moon
    type: MusicAlbum
    date published: 1970-01-01

Harvey: Concerto Antico - Gray: Guitar Concerto
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track: Concerto Antico: I. Alborada
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  by artist: John C. Williams
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track: Concerto Antico: II. Contredanse
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  subject of: OpenTimestamps Proof of Existence
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track: Concerto Antico: IV. Forlana
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The Great Paraquayan
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track: Preludio en do menor
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  subject of: OpenTimestamps Proof of Existence
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2587c87fdf7a2897def7dbe71b7a9b8f1a9531be1b12af7fbc78e97428481e03. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Fw7wj7Glt8DIYAiJOZLsK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7Fw7wj7Glt8DIYAiJOZLsK.
    date published: 2026-07-08T03:20:19Z
track: Maxixe
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162066
  explicit: false
  by artist: John C. Williams
  in album: The Great Paraquayan
    type: MusicAlbum
    date published: 1995-04-28
  isrc code: USSM19402000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:27:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x847812a609e18e940299c7591c9018c326b4751067e47ebfd361181abe00b29a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957120
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/957120
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2IZ4cbH7xSZkoIjQz0Oh3y.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IZ4cbH7xSZkoIjQz0Oh3y
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847812a609e18e940299c7591c9018c326b4751067e47ebfd361181abe00b29a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2IZ4cbH7xSZkoIjQz0Oh3y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2IZ4cbH7xSZkoIjQz0Oh3y.
    date published: 2026-07-08T03:22:41Z
track: La catedral
  type: MusicRecording
  duration: PT6M57S
  duration ms: 417800
  explicit: false
  by artist: John C. Williams
  in album: The Great Paraquayan
    type: MusicAlbum
    date published: 1995-04-28
  isrc code: USSM19402001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Julia Florida (Barcarola)
track: Vals No. 4
track: Una Limosna por el Amor de Dios "El Ultimo Canto"
track: Mazurka appassionata
track: Las abejas
track: Medallon antiguo
track: Choro de saudade
track: Aire de zamba
track: Aconquija
track: Preludio en sol menor
track: Sueño en la floresta
track: Villancico de navidad

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T14:51:26+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2342a83285e8662e7e09728320abaabd0e6705b561b60ff4d4903529b094edf0

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/7ffdMc4VtneAvtFACJe3bP.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ffdMc4VtneAvtFACJe3bP

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2342a83285e8662e7e09728320abaabd0e6705b561b60ff4d4903529b094edf0","isrc":"USSM19402001","name":"La catedral","registered_at":"2026-06-18T14:51:26Z","spotify_id":"7ffdMc4VtneAvtFACJe3bP","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2342a83285e8662e7e09728320abaabd0e6705b561b60ff4d4903529b094edf0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ffdMc4VtneAvtFACJe3bP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ffdMc4VtneAvtFACJe3bP.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x2342a83285e8662e7e09728320abaabd0e6705b561b60ff4d4903529b094edf0","isrc":"USSM19402001","name":"La catedral","registered_at":"2026-06-18T14:51:26Z","spotify_id":"7ffdMc4VtneAvtFACJe3bP","type":"track"}

Julia Florida (Barcarola)
type: MusicRecording
duration: PT4M29S
duration ms: 269106
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19402002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:26:50+00:00

Vals No. 4
type: MusicRecording
duration: PT4M20S
duration ms: 260493
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19402003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:06:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2201977124d8d9a423224b8a67bf7a6dd02b5e20cfd035dee731ae069c8d8f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/54tSlXJl6OLtocarDciqlL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54tSlXJl6OLtocarDciqlL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2201977124d8d9a423224b8a67bf7a6dd02b5e20cfd035dee731ae069c8d8f8","isrc":"USSM19402003","name":"Vals No. 4","registered_at":"2026-06-25T08:06:46Z","spotify_id":"54tSlXJl6OLtocarDciqlL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2201977124d8d9a423224b8a67bf7a6dd02b5e20cfd035dee731ae069c8d8f8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/54tSlXJl6OLtocarDciqlL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/54tSlXJl6OLtocarDciqlL.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0xc2201977124d8d9a423224b8a67bf7a6dd02b5e20cfd035dee731ae069c8d8f8","isrc":"USSM19402003","name":"Vals No. 4","registered_at":"2026-06-25T08:06:46Z","spotify_id":"54tSlXJl6OLtocarDciqlL","type":"track"}

Una Limosna por el Amor de Dios "El Ultimo Canto"
type: MusicRecording
duration: PT3M27S
duration ms: 207706
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19400441
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T11:35:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x86b510d21126d1455108cf8905f7e5c6142fdf9754c0bebe90c7f6372201b409
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3UlsErZZsXDTFlKB1mg9WY.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UlsErZZsXDTFlKB1mg9WY
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x86b510d21126d1455108cf8905f7e5c6142fdf9754c0bebe90c7f6372201b409","isrc":"USSM19400441","name":"Una Limosna por el Amor de Dios \"El Ultimo Canto\"","registered_at":"2026-06-08T11:35:07Z","spotify_id":"3UlsErZZsXDTFlKB1mg9WY","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b510d21126d1455108cf8905f7e5c6142fdf9754c0bebe90c7f6372201b409. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3UlsErZZsXDTFlKB1mg9WY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3UlsErZZsXDTFlKB1mg9WY.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x86b510d21126d1455108cf8905f7e5c6142fdf9754c0bebe90c7f6372201b409","isrc":"USSM19400441","name":"Una Limosna por el Amor de Dios \"El Ultimo Canto\"","registered_at":"2026-06-08T11:35:07Z","spotify_id":"3UlsErZZsXDTFlKB1mg9WY","type":"track"}

Mazurka appassionata
type: MusicRecording
duration: PT5M8S
duration ms: 308026
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19402004
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-21T22:21:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5109fb476dc13c2b51a88022aef8fa222fb87138b205d62dbeef14d71391115f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957118
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3J3hsrCJxugk78e6Trze7U.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J3hsrCJxugk78e6Trze7U
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5109fb476dc13c2b51a88022aef8fa222fb87138b205d62dbeef14d71391115f","isrc":"USSM19402004","name":"Mazurka appassionata","registered_at":"2026-06-21T22:21:07Z","spotify_id":"3J3hsrCJxugk78e6Trze7U","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5109fb476dc13c2b51a88022aef8fa222fb87138b205d62dbeef14d71391115f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3J3hsrCJxugk78e6Trze7U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3J3hsrCJxugk78e6Trze7U.
  date published: 2026-07-08T03:20:19Z
  text: {"copyright_id":"0x5109fb476dc13c2b51a88022aef8fa222fb87138b205d62dbeef14d71391115f","isrc":"USSM19402004","name":"Mazurka appassionata","registered_at":"2026-06-21T22:21:07Z","spotify_id":"3J3hsrCJxugk78e6Trze7U","type":"track"}

Las abejas
type: MusicRecording
duration: PT2M18S
duration ms: 138800
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19402005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T01:18:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84678c9b3359b8219641dfed8247521920fdac286468b6464e6470aefcde13e2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1o3ydAOruIttdQ8Inl2Tp8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1o3ydAOruIttdQ8Inl2Tp8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84678c9b3359b8219641dfed8247521920fdac286468b6464e6470aefcde13e2","isrc":"USSM19402005","name":"Las abejas","registered_at":"2026-06-25T01:18:36Z","spotify_id":"1o3ydAOruIttdQ8Inl2Tp8","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84678c9b3359b8219641dfed8247521920fdac286468b6464e6470aefcde13e2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1o3ydAOruIttdQ8Inl2Tp8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1o3ydAOruIttdQ8Inl2Tp8.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x84678c9b3359b8219641dfed8247521920fdac286468b6464e6470aefcde13e2","isrc":"USSM19402005","name":"Las abejas","registered_at":"2026-06-25T01:18:36Z","spotify_id":"1o3ydAOruIttdQ8Inl2Tp8","type":"track"}

Medallon antiguo
type: MusicRecording
duration: PT3M21S
duration ms: 201106
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19402007

Choro de saudade
type: MusicRecording
duration: PT4M49S
duration ms: 289626
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19402011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T21:26:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0345e8133eb7c55e47788af84d33f0e1686c2fb43280a208a7b5cb038d2e44dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/2dHixGyksi6FSC00czfbxm.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dHixGyksi6FSC00czfbxm
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0345e8133eb7c55e47788af84d33f0e1686c2fb43280a208a7b5cb038d2e44dc","isrc":"USSM19402011","name":"Choro de saudade","registered_at":"2026-06-26T21:26:08Z","spotify_id":"2dHixGyksi6FSC00czfbxm","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0345e8133eb7c55e47788af84d33f0e1686c2fb43280a208a7b5cb038d2e44dc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dHixGyksi6FSC00czfbxm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dHixGyksi6FSC00czfbxm.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x0345e8133eb7c55e47788af84d33f0e1686c2fb43280a208a7b5cb038d2e44dc","isrc":"USSM19402011","name":"Choro de saudade","registered_at":"2026-06-26T21:26:08Z","spotify_id":"2dHixGyksi6FSC00czfbxm","type":"track"}

Aire de zamba
type: MusicRecording
duration: PT2M46S
duration ms: 166106
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19402012

Aconquija
type: MusicRecording
duration: PT4M16S
duration ms: 256733
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19402013

Preludio en sol menor
type: MusicRecording
duration: PT2M49S
duration ms: 169360
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19402014

Sueño en la floresta
type: MusicRecording
duration: PT6M42S
duration ms: 402906
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19401139
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T11:01:56+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b4d12a6bd90851329d479d8284df7ed4afe39bc4d10df45522f2fd76a5fb68a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/957124
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/1M0Np1RLegajyt18XOz8ls.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1M0Np1RLegajyt18XOz8ls
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b4d12a6bd90851329d479d8284df7ed4afe39bc4d10df45522f2fd76a5fb68a","isrc":"USSM19401139","name":"Sueño en la floresta","registered_at":"2026-06-24T11:01:56Z","spotify_id":"1M0Np1RLegajyt18XOz8ls","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4d12a6bd90851329d479d8284df7ed4afe39bc4d10df45522f2fd76a5fb68a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1M0Np1RLegajyt18XOz8ls.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1M0Np1RLegajyt18XOz8ls.
  date published: 2026-07-08T03:53:27Z
  text: {"copyright_id":"0x1b4d12a6bd90851329d479d8284df7ed4afe39bc4d10df45522f2fd76a5fb68a","isrc":"USSM19401139","name":"Sueño en la floresta","registered_at":"2026-06-24T11:01:56Z","spotify_id":"1M0Np1RLegajyt18XOz8ls","type":"track"}

Villancico de navidad
type: MusicRecording
duration: PT3M17S
duration ms: 197160
explicit: false
by artist: John C. Williams
in album: The Great Paraquayan
  type: MusicAlbum
  date published: 1995-04-28
isrc code: USSM19401994

The Great Paraguayan
type: MusicAlbum
date published: 1970-01-01
track: Vals No. 3
  type: MusicRecording
  duration: PT4M12S
  duration ms: 252266
  explicit: false
  by artist: Agustín Barrios Mangoré
  by artist: John C. Williams
  in album: The Great Paraguayan
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USSM19401996
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-22T04:46:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x07893303226be07708c879b2cf324e095c36e475783ac61e6e6ef93eeab63dcd
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0dzM9t1HEOk9JBaHY8OHT8.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dzM9t1HEOk9JBaHY8OHT8
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x07893303226be07708c879b2cf324e095c36e475783ac61e6e6ef93eeab63dcd","isrc":"USSM19401996","name":"Vals No. 3","registered_at":"2026-06-22T04:46:12Z","spotify_id":"0dzM9t1HEOk9JBaHY8OHT8","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07893303226be07708c879b2cf324e095c36e475783ac61e6e6ef93eeab63dcd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0dzM9t1HEOk9JBaHY8OHT8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0dzM9t1HEOk9JBaHY8OHT8.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x07893303226be07708c879b2cf324e095c36e475783ac61e6e6ef93eeab63dcd","isrc":"USSM19401996","name":"Vals No. 3","registered_at":"2026-06-22T04:46:12Z","spotify_id":"0dzM9t1HEOk9JBaHY8OHT8","type":"track"}
track: Preludio en do menor
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133666
  explicit: false
  by artist: Agustín Barrios Mangoré
  by artist: John C. Williams
  in album: The Great Paraguayan
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USSM19401999
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T14:51:12+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2969dd221718305d9edda11c816ea491cb266af55f0abc84d68dd44a98c69bee
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7ETga6X5hxKlmLG996Chbq.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ETga6X5hxKlmLG996Chbq
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x2969dd221718305d9edda11c816ea491cb266af55f0abc84d68dd44a98c69bee","isrc":"USSM19401999","name":"Preludio en do menor","registered_at":"2026-06-18T14:51:12Z","spotify_id":"7ETga6X5hxKlmLG996Chbq","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2969dd221718305d9edda11c816ea491cb266af55f0abc84d68dd44a98c69bee. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7ETga6X5hxKlmLG996Chbq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7ETga6X5hxKlmLG996Chbq.
    date published: 2026-07-02T03:55:08Z
    text: {"copyright_id":"0x2969dd221718305d9edda11c816ea491cb266af55f0abc84d68dd44a98c69bee","isrc":"USSM19401999","name":"Preludio en do menor","registered_at":"2026-06-18T14:51:12Z","spotify_id":"7ETga6X5hxKlmLG996Chbq","type":"track"}
track: Cueca
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209733
  explicit: false
  by artist: Agustín Barrios Mangoré
  by artist: John C. Williams
  in album: The Great Paraguayan
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USSM19401998
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:28:45+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2587c87fdf7a2897def7dbe71b7a9b8f1a9531be1b12af7fbc78e97428481e03
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/6aVcN2ghynnwVl9Lk0ZmK3.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aVcN2ghynnwVl9Lk0ZmK3
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2587c87fdf7a2897def7dbe71b7a9b8f1a9531be1b12af7fbc78e97428481e03. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6aVcN2ghynnwVl9Lk0ZmK3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6aVcN2ghynnwVl9Lk0ZmK3.
    date published: 2026-07-02T11:38:34Z
track: Maxixe
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162053
  explicit: false
  by artist: Agustín Barrios Mangoré
  by artist: John C. Williams
  in album: The Great Paraguayan
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USSM19402000
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-26T21:27:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x847812a609e18e940299c7591c9018c326b4751067e47ebfd361181abe00b29a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956351
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956351
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/2etrn5hZzrN2RYt1TiToSL.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2etrn5hZzrN2RYt1TiToSL
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T11:38:34Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847812a609e18e940299c7591c9018c326b4751067e47ebfd361181abe00b29a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2etrn5hZzrN2RYt1TiToSL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2etrn5hZzrN2RYt1TiToSL.
    date published: 2026-07-02T11:38:34Z
track: La catedral
  type: MusicRecording
  duration: PT6M57S
  duration ms: 417813
  explicit: false
  by artist: Agustín Barrios Mangoré
  by artist: John C. Williams
  in album: The Great Paraguayan
    type: MusicAlbum
    date published: 1970-01-01
  isrc code: USSM19402001
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
track: Julia Florida (Barcarola)
track: Vals No. 4
track: Una Limosna por el Amor de Dios "El Ultimo Canto"
track: Mazurka appassionata
track: Las abejas
track: Medallon antiguo
track: Choro de saudade
track: Aire de zamba
track: Aconquija
track: Preludio en sol menor
track: Sueño en la floresta
track: Villancico de navidad

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-18T14:51:26+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x2342a83285e8662e7e09728320abaabd0e6705b561b60ff4d4903529b094edf0

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956304

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/956304

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3zxi5i5v649jQ9Ndq1y2bh.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zxi5i5v649jQ9Ndq1y2bh

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:55:08Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x2342a83285e8662e7e09728320abaabd0e6705b561b60ff4d4903529b094edf0","isrc":"USSM19402001","name":"La catedral","registered_at":"2026-06-18T14:51:26Z","spotify_id":"3zxi5i5v649jQ9Ndq1y2bh","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2342a83285e8662e7e09728320abaabd0e6705b561b60ff4d4903529b094edf0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3zxi5i5v649jQ9Ndq1y2bh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3zxi5i5v649jQ9Ndq1y2bh.
date published: 2026-07-02T03:55:08Z
text: {"copyright_id":"0x2342a83285e8662e7e09728320abaabd0e6705b561b60ff4d4903529b094edf0","isrc":"USSM19402001","name":"La catedral","registered_at":"2026-06-18T14:51:26Z","spotify_id":"3zxi5i5v649jQ9Ndq1y2bh","type":"track"}

Julia Florida (Barcarola)
type: MusicRecording
duration: PT4M29S
duration ms: 269093
explicit: false
by artist: Agustín Barrios Mangoré
by artist: John C. Williams
in album: The Great Paraguayan
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USSM19402002
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:26:50+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2fa23c60acbcf1878b9d31cb4d809f210622076ef9ae97f9fa3d51a6247a09e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3ZXksXxgBidoXEserK5HZC.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZXksXxgBidoXEserK5HZC
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2fa23c60acbcf1878b9d31cb4d809f210622076ef9ae97f9fa3d51a6247a09e","isrc":"USSM19402002","name":"Julia Florida (Barcarola)","registered_at":"2026-06-23T02:26:50Z","spotify_id":"3ZXksXxgBidoXEserK5HZC","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fa23c60acbcf1878b9d31cb4d809f210622076ef9ae97f9fa3d51a6247a09e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3ZXksXxgBidoXEserK5HZC.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3ZXksXxgBidoXEserK5HZC.
  date published: 2026-07-02T03:55:08Z
  text: {"copyright_id":"0xc2fa23c60acbcf1878b9d31cb4d809f210622076ef9ae97f9fa3d51a6247a09e","isrc":"USSM19402002","name":"Julia Florida (Barcarola)","registered_at":"2026-06-23T02:26:50Z","spotify_id":"3ZXksXxgBidoXEserK5HZC","type":"track"}

Vals No. 4
type: MusicRecording
duration: PT4M20S
duration ms: 260506
explicit: false
by artist: Agustín Barrios Mangoré
by artist: John C. Williams
in album: The Great Paraguayan
  type: MusicAlbum
  date published: 1970-01-01
isrc code: USSM19402003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T08:06:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2201977124d8d9a423224b8a67bf7a6dd02b5e20cfd035dee731ae069c8d8f8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956312
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956312
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7wEEGbFaXYqf43D1Eb78de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7wEEGbFaXYqf43D1Eb78de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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Una Limosna por el Amor de Dios "El Ultimo Canto"
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Mazurka appassionata
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Las abejas
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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Medallon antiguo
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Choro de saudade
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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Aire de zamba
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Aconquija
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Preludio en sol menor
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Sueño en la floresta
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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Villancico de navidad
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The Guitar Album
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track: Recuerdos de la Alhambra
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  subject of: OpenTimestamps Proof of Existence
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track: Sueño en la floresta
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Sonata in D Major, K. 159, L. 104
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Waltzes, Op.8: No. 4 in G Major
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Cello Suite No. 1 in G Major, BWV 1007: I. Prélude (Transcribed for Guitar by John Williams)
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Scherzino Mexicano (Arr. A. Díaz for Guitar)
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Bourrée alla Polacca
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Organ Concerto in F Major, Op. 4 No. 5, HWV 293 (Arranged by John Williams for Guitar and Orchestra): II. Allegro
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Organ Concerto in F Major, Op. 4 No. 5, HWV 293 (Arranged by John Williams for Guitar and Orchestra): III. Alla siciliana
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4 Valses Venezolanos: No. 3, Natalia "Vals Criollo"
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El Niqo
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Trio in C Major, RV 82: I. Allegro non molto
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Maria Luisa
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Trio in C Major, RV 82: II. Larghetto
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Las 4 Estaciones Porteñas: II. Verano Porteño (Arr. B. Benitez)
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Trio in C Major, RV 82: III. Allegro
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From Australia
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The Seville Concert
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  subject of: OpenTimestamps Proof of Existence
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  subject of: OpenTimestamps Proof of Existence
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track: Chamber Concerto in D Major, RV 93: I. Allegro giusto
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track: Chamber Concerto in D Major, RV 93: III. Allegro
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OpenTimestamps Proof of Existence
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Chamber Concerto in D Major, RV 93: III. Allegro
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Sakura Variations
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Usher Waltz, Op. 29
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Concierto de Aranjuez: II. Adagio
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Guitar Duets
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track: Variazioni concertanti, Op. 130
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Goyescas: Intermezzo
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Galliard
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La Vida Breve: Danza Española No. 1
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Dolly Suite, Op. 56 (Arranged for Two Guitars by Julian Bream): I. Berceuse
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Dolly Suite, Op. 56 (Arranged for Two Guitars by Julian Bream): II. Mi-a-ou
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Dolly Suite, Op. 56 (Arranged for Two Guitars by Julian Bream): IV. Kitty Valse
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Dolly Suite, Op. 56 (Arranged for Two Guitars by Julian Bream): V. Tendresse
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Rêverie, L. 68 (Arranged for Two Guitars)
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Golliwogg's Cakewalk
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by artist: Julian Bream
by artist: John C. Williams
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Danzas espanolas, Op. 37: No. 2, Oriental (Arranged for Two Guitars by Julian Bream & John Williams)
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duration ms: 301586
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by artist: Enrique Granados
by artist: Julian Bream
by artist: John C. Williams
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Suite Bergamasque, L. 75: III. Clair de lune (Arranged for Two Guitars by Julian Bream & John Williams)
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duration: PT5M8S
duration ms: 308093
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by artist: Claude Debussy
by artist: Julian Bream
by artist: John C. Williams
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Iberia
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track: Valses Poéticos
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  duration ms: 886160
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track: Invocación y Danza
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track: Nine Catalan Folksongs: Cançó del lladre
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  by artist: Miguel Llobet Solés
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track: Nine Catalan Folksongs: El testament d'Amelia
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  by artist: Miguel Llobet Solés
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    date published: 1970-01-01
track: Nine Catalan Folksongs: La filadora
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  by artist: Miguel Llobet Solés
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  isrc code: USSM19927834
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  by artist: Miguel Llobet Solés
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  duration ms: 65013
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track: Nine Catalan Folksongs: L'hereu riera
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  duration: PT1M16S
  duration ms: 76506
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  by artist: Miguel Llobet Solés
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track: Nine Catalan Folksongs: Lo fill del rei
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  duration: PT2M17S
  duration ms: 137680
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  by artist: Miguel Llobet Solés
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track: Nine Catalan Folksongs: La pastoreta
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  duration: PT1M12S
  duration ms: 72106
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  by artist: Miguel Llobet Solés
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  in album: Iberia
    type: MusicAlbum
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track: Nine Catalan Folksongs: El noi de la mare
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  duration: PT2M17S
  duration ms: 137706
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  by artist: Miguel Llobet Solés
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    date published: 1970-01-01
track: Por los Campos de España: No. 1, En los Trigales
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  duration: PT3M50S
  duration ms: 230200
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  by artist: Joaquín Rodrigo
  by artist: John C. Williams
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track: Iberia (Excerpts): No. 7, El Albaicin
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  duration: PT9M7S
  duration ms: 547960
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  by artist: Isaac Albéniz
  by artist: Paul Daniel
  by artist: John C. Williams
  by artist: London Symphony Orchestra
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  duration: PT4M42S
  duration ms: 282573
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  by artist: Paul Daniel
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  by artist: London Symphony Orchestra
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  duration: PT8M27S
  duration ms: 507893
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  by artist: Isaac Albéniz
  by artist: Paul Daniel
  by artist: John C. Williams
  by artist: London Symphony Orchestra
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    date published: 1970-01-01

Takemitsu: To the Edge of Dream, Folios, Toward the Sea, & Guitar Arrangements
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  duration: PT12M27S
  duration ms: 747040
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  by artist: Toru Takemitsu
  by artist: John C. Williams
  by artist: Esa-Pekka Salonen
  by artist: London Sinfonietta
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  duration ms: 251373
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  by artist: John C. Williams
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  duration: PT4M39S
  duration ms: 279293
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  by artist: Toru Takemitsu
  by artist: John C. Williams
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  duration: PT4M21S
  duration ms: 261280
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  by artist: Toru Takemitsu
  by artist: John C. Williams
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track: 12 Songs for Guitar (Arr. T. Takemitsu): VIII. Here, There and Everywhere
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  duration: PT3M11S
  duration ms: 191680
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  by artist: John Lennon
  by artist: Paul McCartney
  by artist: John C. Williams
  in album: Takemitsu: To the Edge of Dream, Folios, Toward the Sea, & Guitar Arrangements
    type: MusicAlbum
    date published: 1970-01-01
track: 12 Songs for Guitar (Arr. T. Takemitsu): VI. What a Friend We Have in Jesus
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  duration: PT2M25S
  duration ms: 145853
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  by artist: Charles Crozat Converse
  by artist: Charles Converse
  by artist: John C. Williams
  in album: Takemitsu: To the Edge of Dream, Folios, Toward the Sea, & Guitar Arrangements
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    date published: 1970-01-01
track: 12 Songs for Guitar (Arr. T. Takemitsu): V. Amours perdues
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  duration: PT2M38S
  duration ms: 158586
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  by artist: Joseph Kosma
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    date published: 1970-01-01
track: 12 Songs for Guitar (Arr. T. Takemitsu): III. Summertime
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  duration: PT3M34S
  duration ms: 214653
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  by artist: George Gershwin
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  in album: Takemitsu: To the Edge of Dream, Folios, Toward the Sea, & Guitar Arrangements
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    date published: 1970-01-01
track: Vers, l'arc-en-ciel, Palma
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  duration: PT14M36S
  duration ms: 876560
  explicit: false
  by artist: Toru Takemitsu
  by artist: Esa-Pekka Salonen
  by artist: Gareth Hulse
  by artist: London Sinfonietta
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    date published: 1970-01-01

Violin Concerto in E Major, BWV 1042 (Arranged by John Williams for Guitar and Orchestra): I. Allegro
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duration: PT8M5S
duration ms: 485373
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by artist: Johann Sebastian Bach
by artist: John C. Williams
by artist: Academy of St. Martin in the Fields
by artist: Kenneth Sillito
in album: Bach, Handel & Marcello: Concertos
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  date published: 1970-01-01
isrc code: USSM10101679

Organ Concerto in F Major, Op. 4 No. 5, HWV 293 (Arranged by John Williams for Guitar and Orchestra): II. Allegro
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duration: PT2M26S
duration ms: 146506
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by artist: George Frideric Handel
by artist: John C. Williams
by artist: Academy of St. Martin in the Fields
by artist: Kenneth Sillito
in album: Bach, Handel & Marcello: Concertos
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  date published: 1970-01-01
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Concierto de Aranjuez: II. Adagio
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by artist: Joaquín Rodrigo
by artist: John C. Williams
by artist: Eugene Ormandy
by artist: Members of the Philadelphia Orchestra
in album: I Love Relaxing Classics
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  date published: 2013-08-30
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Lute Concerto in D Major, RV 93: II. Largo
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by artist: Antonio Vivaldi
by artist: John C. Williams
by artist: Franz Liszt Chamber Orchestra
by artist: János Rolla
in album: Greatest Hits - Baroque
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  date published: 2016-11-25
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Oboe Concerto in D Minor (Arranged by John Williams for Guitar and Orchestra): II. Adagio
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by artist: Alessandro Marcello
by artist: John C. Williams
by artist: Academy of St. Martin in the Fields
by artist: Kenneth Sillito
in album: Bach, Handel & Marcello: Concertos
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  date published: 1970-01-01

Cui: Kaléidoscope, Op. 50: No. 9, Orientale
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duration ms: 162600
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by artist: César Cui
by artist: Herbert Downes
by artist: John C. Williams
in album: Music for Viola - Music for Cello
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Falla / Arr. Maréchal: 7 Canciones populares españolas: No. 4, Jota
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by artist: Manuel de Falla
by artist: Jacqueline du Pré
by artist: John C. Williams
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  date published: 2022-06-10

Falla / Arr. Maréchal: 7 Canciones populares españolas: No. 4, Jota
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Falla / Arr. Maréchal for Cello and Guitar: 7 Canciones populares españolas: No. 4, Jota
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Violin Concerto in E Major, BWV 1042 (Arranged by John Williams for Guitar and Orchestra): III. Allegro assai
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by artist: Academy of St. Martin in the Fields
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Romance (Arr. J. Williams for Guitar & Orchestra)
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Cavatina
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Goodnight, My Lucky Day
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(Is It) Love or Infatuation?
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Romance (Arr. J. Williams for Guitar & Orchestra)
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Purcell: Funeral Sentences: Thou Know'st, Lord, Z. 58C
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Air on a Ground Bass
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Violin Concerto in E Major, BWV 1042 (Arranged by John Williams for Guitar and Orchestra): II. Adagio
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Violin Sonata No. 2 in A Minor, BWV 1003: III. Andante (Arranged by John Williams for Guitar)
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Organ Concerto in F Major, Op. 4 No. 5, HWV 293 (Arranged by John Williams for Guitar and Orchestra): I. Larghetto
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