1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96956581f49ace07600ed58b4d2698567ea862875629c6242de0b366a25bc573. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63600f55-72c1-4fe8-8865-ffb4bb28cac5.json and https://artists.proofprofile.net/proofs/artist/63600f55-72c1-4fe8-8865-ffb4bb28cac5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Remembrances. Piano Essentials from the Golden Age
Two Part Inventions: No. 1, BWV 772 - Duo-Art 6392
Two Part Inventions: No. 6, BWV 777 - Duo-Art 6392
Two Part Inventions: No. 8, BWV 779 - Duo-Art 6392
French Suite No. 6: Part 1: Allemande, Courante - Duo-Art 7080
French Suite No.6 in E Major, BWV 817: Pt. 2, Sarabande - Duo-Art 7081
Partita No. 1, BWV 825: No. 7, Gigue in B-Flat Major - Duo-Art 0216 Br
Concerto for Violin in F Minor, BWV 1056 (Arr. Solo Piano by Cortot): Adagio
Gavotte and Variations (Arr. By Leschetizky) - Duo-Art 6217
Gigue (Arr. Solo Piano by Macdowell) - Duo-Art 6083
Andante with Variations in F Minor, H.XVII:6 - Duca 516
Trio No. 5 in G Major: Gypsy Rondo (Arr. Solo Piano by Bauer) - Duo-Art 7254
Alceste (Arr. Solo Piano by Saint-Saëns): Caprice Sur Le Airs De Ballet - Duo-Art 6216
Iphigenie in Aulis. Gavotte (Arr. By Brahms) - Welte-Mignon 1303
Ballade No. 4, Op. 52 in F Minor - Duo-Art 6556
Nocturne in D-Flat Major, Op. 27, No. 2 - Welte-Mignon 1194
Impromptu No. 3, Op. 51, G-Flat Major - Duo-Art 7327
Nocturnes, Op. 15: No. 2 in F-Sharp Major - Welte-Mignon 441
Andante Spianato, Op. 22a - Triphonola T-55755
Scherzo No. 3, Op. 39 in C-Sharp Minor - Welte Mignon 265
Nocturnes, Op. 37: No .2 in G Major - Welte-Mignon 364
Piano Concerto No. 1, Op. 11 in E Minor: Romance, from 2nd Movement (Arr. Solo Piano by Backhaus) - Welte-Mignon 3310
Etudes, Op. 10: No. 1 in C Major, 'Waterfall' - Duo-Art 5521
Etudes, Op. 10: No. 3 in E Major, 'Tristesse' - Duo-Art 6524
Etudes, Op. 10: No. 5 in G♭ Major, 'Black Keys' - Duo-Art 8022
Etudes, Op. 10: No. 6 in E♭ Minor, 'Lament' - Duo-Art 7287
Etudes, Op. 10: No. 7 in C Major, 'Toccata' - Duo-Art 5561
Etudes, Op. 10: No. 8, in F Major 'Sunshine' - Duo-Art 6414
Ballade No. 3, Op. 47 in A-Flat Major - Welte-Mignon 1249
Ecossaises, Op. 72: Three Ecossaises, Nos. 3, 4 & 5 - Duo-Art 5741
Contrabandista (The Smuggler) Transcription by Tausig - Duo-Art 5979
Fantasiestucke, Op. 12.: Nos. 1 and 2 (Evening, Soaring) - Dca 135
Fantasie, Op. 17: I. Durchaus Phantastisch Und Leidenschaftlich Vorzutragen - Im Legendenton - Erstes Tempo - Adagio - Im Tempo - Welte-Mignon 361
Fantasie, Op. 17: II. Mässig. Durchaus Energisch - Welte-Mignon 362
Fantasie, Op. 17: III. Langsam Getragen. Durchweg Leise Zu Halten - Welte-Mignon 363
Davidsbündlertänze, Op. 6 - Welte-Mignon 691
Mazurka No. 3, Op. 66 in B Minor - Welte-Mignon 799
Rhapsodie D' Auvergne, Op. 73 in C Major - Welte-Mignon 800
Valse Mignonne, Op. 104 in E-Flat Major - Welte-Mignon 803
Humoresque, Op. 101, No. 7 - Duo-Art S-30086
Sonatina, Op. 100 (Arr. By Kreisler): Indian Lament (Largetto from Sonatina) - Da_68008
Dolly Suite, Op. 56: No. 1, Berceuse (Arr. Solo Piano by Cortot) - Duo-Art 6241 Us
Impromptu No. 2, Op. 31 in F Minor - Duo-Art 5923
The Dream of Gerontius: Prelude - Welte-Mignon 2259
Youths Magic Horn: No. 2 Joyfully I Walked Through the Green Forest (Lieder Eines Fahrenden Gesellen. - Welte-Mignon 768
Finlandia, Op. 26 (Arr. Solo Piano by Flohr) - Welte-Mignon 3356
Gaspard De La Nuit: II. Le Gibet - Duo-Art 0219 Br
Humoresque, Op. 10, No. 2 in G Major (Based on a French Popular Song) - Duo-Art 7115
Nutcracker Suite (Pt. 1) - Welte-Mignon 2995
Nutcracker Suite (Pt. 2) - Welte-Mignon 2996
Barber of Seville: Overture (Arr. Solo Piano by Ganz) - Duo-Art 523-4
Homage to Godowsky: Piano Works Dedicated to Leopold Godowsky
Charakterskizzen, Op. 40: IV. Kaleidoskop
Etudes de concert: No. 19 in B Minor. Vision
Preludes, Book 3, Op. 12: No. 1 in G-Flat Major. Prelude No. 13
3 Klavierstücke, Op. 33: III. Tabatière à musique
2 Piano Pieces, Op. 12: II. Etude for the Left Hand
Rhapsodie-Etudes, Op. 42: IV. La fantastique
Rhapsodie-Etudes, Op. 42: V. Une nuit ténébreuse
Etude de concert No. 5 in F Major, Op. 115
3 Morceaux, Op. 48: I. Prélude humoresque
3 Morceaux, Op. 48: II. Intermezzo scherzando
Melodia appassionata in E Minor, Op. 81 No. 6
Grandes Etudes de Paganini, S. 141: No. 3 in G-Sharp Minor. La campanella (Arr. Busoni)
Adagio. Heritage Mozart, Schumann & Strauss
Adagio in B Minor, K.540 - Upon Piano Roll Welte-Mignon 621, Issued 1905
Fantasia in C Minor, K. 396 - Welte-Mignon 1843
Fantasia in D Minor, K. 397 - Duo-Art 5677
Fantasia in C Minor, K. 475 - Duo-Art 7073
Don Giovanni: Fantasia (Arr. By Franz Liszt) - Duo-Art 6523
Piano Concerto No. 26 K.537 "Coronation Concerto" in D Major (Arr. Solo Piano by Carl Reinecke): II. Larghetto - Welte-Mignon 237
Die Zauberflote (The Magic Flute): Overture (Arr. 4 Hands Piano by Ganz) - Duo-Art 536-4
Piano Sonata No. 11, K.331 in A Major: I. Theme, Andante Grazioso - Welte-Mignon 1204
Piano Sonata No. 11, K.331 in A Major: II. Minuetto - Welte-Mignon 1205
Piano Sonata No. 11, K.331 in A Major: III. Rondo Alla Turca - Welte-Mignon 1206
Fantasiestucke, Op. 12: No. 1, Evening (Des Abends) - Triphonola 51241
Spanish Romance, Op. 74 - The Smuggler (Arr. For Solo Piano by Carl Tausig) - Duo-Art 7072
Blue Danube Arabesques (Arr. For Piano by Adolf Schulz-Evler) - Duo-Art 6006
Artist's Life Waltz, Op. 316 (Kunstlerleben) - Duo-Art 6447
Wiener Blut, Op. 354 (Vienna Blood, Arr. Solo Piano by Kupfernagel) - Welte-Mignon 349
Der Zigeunerbaron (Gypsy Baron).: Fantasie and Selections - Welte-Mignon 1291
Three Songs Op. 1: No. 1 – Why can I not, at this very moment
Three Songs Op. 1: No 2 - Watch my verses fly away
Three Songs Op. 4: No 1 - There was naught between us two
Three Songs Op. 4: No 2 - Flower by flower
Three Songs Op. 4: No 3 - Watch my song flying
Three Songs Op. 5: No 1 - Song of a maiden by the pond
Three Songs op. 5: No 2 - A shepherd’s aria
Three Songs op. 5: No 3 - A children’s rhyme
Two Songs Op. 23: No. 2 – Tears of sorrow
Three Songs Op. 25: No. 1 – Spring morning
Three Songs Op. 25: No. 2 – Like the oriole...
Three Songs Op. 25: No. 3 – From the fields and meadows...
Three Songs Op. 35: No. 2 – Yellow birch-leaves
Three Songs Op. 35: No. 3 – Troubadour’s song
Five Songs Op. 41: No. 2 – In vain you blow over the fields, windy storm
Five Songs Op. 41: No. 5 – Disenchantment
Four Songs Op. 55: No. 1 – Marauder’s march
Four Songs Op. 55: No. 2 – All of my songs have died now
Four Poems: No. 3 – Excerpt from ‘Casimir the Great’ - 1905
Four Poems: No. 4 – In an Eden-like, strange dream - 1905
Three Songs: No. 2 – Disenchantment - 1910
Ignaz Friedman - Complete Recordings 1923-1941
Marche Militaire, Op. 51 (Arr. for Piano by Carl Tausig)
Pastorale in E Minor (Arr. for Piano by Carl Tausig)
Sonata, Op. 27 No. 2 "Moonlight": Adagio Sostenuto
Mazurka, Op. 7 No. 1 - Recorded February 9th, 1928
Sonata in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio Sostenuto
Sonata, Op. 27 No. 2 "Moonlight": II. Allegretto
Mazurka, Op. 33 No. 2 - Recorded December 29th, 1925
Sonata in C-Sharp Minor Op. 27 No. 2 "Moonlight": II. Allegretto
Sonata, Op. 27 No. 2 "Moonlight": III. Presto agitato
Sonata in C-Sharp Minor, Op. 27 No. 2 "Moonlight": III. Presto agitato
Gavotte (Arr, for Piano by Johannes Brahms)
Rondo Favori (Arr. for Piano by Ignaz Friedman)
Violin Sonata, Op. 45 "Kreutzer": I. Adagio sostenuto, Presto
Violin Sonata, Op. 45 "Kreutzer": II. Andante con Variazioni
Sonata in B-Flat Minor, Op. 35: Marcia Funebre, Presto
Violin Sonata, Op. 45 "Kreutzer": III. Finale
Classical SoundScapes For Film Vol, 35: Ignace Friedman
Classical SoundScapes For Film Vol, 31: Ignace Friedman
Piano SoundScapes Vol, 31: Ignace Friedman
Grande valse brillante in E-Flat Major, Op. 18
Watlzes, Op. 64: No. 1 in D-Flat Major, Molto vivace "Minute"
Polonaises, Op. 71: No. 2 in B-Flat Major, Allegro moderato
Fantasiestücke, Op. 12: No. 1 in D-Flat Major, Des Abends
Fantasiestücke, Op. 12: No. 3 in D-Flat Major, Warum
Violin Concerto No. 2, Op. 7: No. 3, Rondo "La Campanella" - Arr. for Piano
6 Soirées à Saint-Petersbourg, Op. 44: No. 1 in E-Flat Major, Romance
Causeries for piano, Op. 10: No. 5, Elle danse
Vignettes, 8 Little Pieces for Piano, Op. 76: No. 6, Old Time Minuet
Hungarian Rhapsodies, S. 244, No. 14 in F Minor
6 Klavierstücke, Op. 15: No. 1, Serenata
Causeries for Piano, Op. 10: No. 5, Elle danse
Toccata and Fugue in D Minor, BWV 565 in D Minor
Vignettes, 8 Little Pieces for Piano, Op. 76: No. 6, Minuet
Wiener Tänze nach Motiven von Eduard Gärtner: No. 1, Tempo di valse
Wiener Tänze nach Motiven von Eduard Gärtner: No. 2, Vivo e sciolto
Wiener Tänze nach Motiven von Eduard Gärtner: No. 3, Allegretto
Wiener Tänze nach Motiven von Eduard Gärtner: No. 4, Langsamer Walzer
Hungarian Rhapsodies, No. 14 in F Minor, S. 244
Piano Quintet in C Minor, Op. 35: I. Lento – Allegro moderato
Piano Quintet in C Minor, Op. 35: II. Adagio
Piano Quintet in C Minor, Op. 35: III. Allegro giocoso
Piano Quintet in C Minor: I. Allegro maestoso
Piano Quintet in C Minor: II. Larghetto, con somma espressione
Piano Quintet in C Minor: III. Epilog. Allegretto semplice
Flute Sonata in E-Flat Major, BWV 1031: II. Siciliano (arr. I. Friedman for piano)
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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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0252d77101498a90d5d3d573ae4fa6e44d735c6e9b3bba3885236aadd8bce1b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6snA8ljjHLaFZWZy3EfgNM.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/6snA8ljjHLaFZWZy3EfgNM.
Suite in E Minor, RCT 2: Pièces de clavecin: Suite in E Minor: V. Le rappel des oiseaux (arr. I. Friedman for piano)
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Les Indes galantes: Musette (arr. I. Friedman for piano)
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Orfeo ed Euridice, Act II: Dance of the Blessed Spirits, "Mélodie" (arr. I. Friedman for piano)
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Nocturne No. 5 in B-Flat Major, H. 37 (arr. I. Friedman for piano)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1513dd1c2377760d94091a60b366c3bdf1eeb8b6a11c3e3477a07994e3dd629f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:28:15Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1fYbqzDM5Aj6RXPlPZE2ln.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/1fYbqzDM5Aj6RXPlPZE2ln.
6 Pieces for Organ: No. 3. Prelude, fugue et variation in B Minor, Op. 18, M. 30 (arr. I. Friedman for piano)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe185002d3e77c9955faa26663a7592dc1c78f4f24908d27fad8af154a3f91093. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7hlbq62K4Mreq9gnzcteiG.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/7hlbq62K4Mreq9gnzcteiG.
Nina "La folle par amour": Nina, ou La folle par amour: Romance (arr. I. Friedman for piano)
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Pièces de clavecin, Book 2, Suite No. 5: Le Caquet (arr. I. Friedman for piano)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d707b77f0ee65b012c2066d3114b801b2819d02c58c3787fb57fc019540ed40. 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/1u3nb9B7hFw5eFUa9k5IPP.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/1u3nb9B7hFw5eFUa9k5IPP.
Pièces de Clavecin, Book 1, Suite No. 4: Les Fifres (arr. I. Friedman for piano)
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Keyboard Sonata in G Major, K.523/L.490/P.527 (arr. I. Friedman for piano)
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Keyboard Sonata in F Major, K.446/L.433/P.177 (arr. I. Friedman for piano)
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Don Juan: Gavotte (arr. I. Friedman for piano)
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Pièces de clavecin, Book 1, 5th Ordre: Pieces de clavecin, Book 1: 5th Ordre in A Major-minor: La Tendre Fanchon (arr. I. Friedman for piano)
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Harpsichord Sonata in G Major, Op. 1 No. 11: Adagio (arr. I. Friedman for piano)
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Orfeo ed Euridice: Ballet des Ombres Heureuses (arr. I. Friedman for piano)
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6 Wiener Tänze nach Motiven von Eduard Gärtner: No. 1, Tempo di valse lente
6 Wiener Tänze nach Motiven von Eduard Gärtner: No. 2, Vivo e sciolto
6 Wiener Tänze nach Motiven von Eduard Gärtner: No. 3, Allegretto
6 Wiener Tänze nach Motiven von Eduard Gärtner: No. 4, Langsamer Walzer
6 Wiener Tänze nach Motiven von Eduard Gärtner: No. 5, Moderato
6 Wiener Tänze nach Motiven von Eduard Gärtner: No. 6, Epilogue. Moderato
4 Klavierstücke, Op. 27: No. 2, Geständnis
4 Klavierstücke, Op. 27: No. 4, Im Volkson
Strophes, Op. 71: No. 1, Non troppo mosso
Strophes, Op. 71: No. 2, Passionato ed agitato
Strophes, Op. 71: No. 5, Quasi allegro, con eleganza
Stimmungen, Op. 79: No. 2, Vivace e volante
Stimmungen, Op. 79: No. 3, Moderato, sempre largamente
Stimmungen, Op. 79: No. 6, Andante, pensieroso
Stimmungen, Op. 79: No. 7, Grazioso e meno mosso
Stimmungen, Op. 79: No. 9, Andante, con tristezza
4 Preludes for Piano, Op. 61: No. 1, Pensieroso
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4 Preludes for Piano, Op. 61: No. 2, Vivo e molto leggiero
4 Preludes for Piano, Op. 61: No. 3, Con abandono
4 Preludes for Piano, Op. 61: No. 4, Molto appassionato ed animato
Ignaz Friedman Performs Original Piano Works
Grande valse brillante In E flat major, Op. 18
Waltzes, Op. 64: I. Molto vivace in D flat major
Etudes d'execution transcendante d'apres Paganini, S. 140; LW.A52: III. Campanella, Allegro moderato in E flat minor
Die Walkure, WWV 86b: III. Magic Fire Music
6 Soirees a Saint-Petersbourg, Op. 44: I. Romance in E flat major
Vignette, 8 little pieces for piano, Op. 76: VI. Old Time Minuet
Wiener Tanze nach Motiven von Eduard Gartner: I.
Wiener Tanze nach Motiven von Eduard Gartner: II.
Wiener Tanze nach Motiven von Eduard Gartner: III.
Wiener Tanze nach Motiven von Eduard Gartner: IV.
Hungarian Rhapsodie No. 14 In F minor, S.244, 14 in F minor
Frédéric Chopin: 12 Mazurkas, Berceuse, Preludes, Etudes, Valse, Polonaise and Ballade
Etude No. 5 in G-Flat Major, Op. 10 - "Black Keys"
Etude No. 12 in C Minor, Op. 10 - "Revolutionary"
Etude No. 9 in G-Flat Major, Op. 25 - "Butterfly's Wing"
Polonaise in A-Flat Major, Op. 53 - "Heroic"
The Great Polish Chopin Tradition: Ignacy Friedman
Sechs Transskriptionen für Klavier. No. 4 Gluck: Ballet de ombres heureuses
Trois transcriptions de Concert d'apres Stanislaw Moniuszko Op. 28 No.1 : Wiosna (Printemps - Fruhling)
Trois transcriptions de Concert d'apres Stanislaw Moniuszko Op. 28 No. 2 : Piesn wieczorna (Chant du soir - Abendlied)
Trois transcriptions de Concert d'apres Stanislaw Moniuszko Op. 28 No. 3 : Dumka (Doumka)
Aquarelles. Cing morceaux pour piano Op.18 No. 1 : Petite Berceuse
Aquarelles. Cing morceaux pour piano Op.18 No. 5 : Mazurka
Cing morceaux pour piano Op. 13 No. 4 : Marche miniature
Cing Causeries pour piano Op. 10 No. 5 : Elle danse
Invitation to the Dance (Invito alla danza)
Marche Militaire in D flat (Marcia militare in Re bemolle)
Hungarian Rhapsody n.2 (Rapsodia ungherese)
Sonata-Quasi una Fantasia n.14 in C sharp minor op.27 n.2 "Moonlight" Adagio sostenuto
Sonata-Quasi una Fantasia n.14 in C sharp minor op.27 n.2 "Moonlight" Allegretto
Sonata-Quasi una Fantasia n.14 in C sharp minor op.27 n.2 "Moonlight" Presto Agitato
The Piano Masters: Ignaz Friedman / Benno Moiseiwitsch / Simon Barere / Mischa Levitzki / Alexander Brailowsky / Adrian Aeschbacher (1924-1947)
Lieder ohne Worte (Songs without Words), Book 1, Op. 19b: No. 6, "Venezianisches Gondellied"
Grandes Etudes de Paganini, S141/R3b: No. 3 in G-Sharp Minor, "La campanella"
Lieder ohne Worte (Songs without Words), Book 2, Op. 30: No. 6, "Venezianisches Gondellied"
Iphigenie en Aulide, Act II: Gavotte (arr. J. Brahms)
Lieder ohne Worte (Songs without Words), Book 3, Op. 28: No. 2
Piano Sonata No. 2 in B-Flat Minor, Op. 35, "Funeral March": I. Grave - Doppio movimento
Piano Sonata No. 2 in B-Flat Minor, Op. 35, "Funeral March": II. Scherzo
Pictures at an Exhibition: II. Old Castle
Piano Sonata No. 2 in B-Flat Minor, Op. 35, "Funeral March": III. Marche funebre: Lento - Presto
Piano Concerto No. 1 in C Major, Op. 15: I. Allegro con brio
Pictures at an Exhibition: III. Tuileries
Piano Concerto No. 1 in C Major, Op. 15: II. Largo
Piano Concerto No. 1 in C Major, Op. 15: III. Rondo: Allegro scherzando
Pictures at an Exhibition: V. Ballet of the Chickens in their Shells
Pictures at an Exhibition: VI. Samuel Goldenberg and Schmuyle
Pictures at an Exhibition: VII. The Market-Place at Limoges
Pictures at an Exhibition: IX. The Hut on Fowl's Legs (Baba-Yaga)
Pictures at an Exhibition: X. The Great Gate at Kiev
Rhapsodie espagnole, S254/R90, "Folies d'Espagne et jota aragonesa"
3 Etudes de concert, S144/R5: No. 2 in F Minor, "La Leggierezza"
3 Intermezzi, Op. 31: No. 1, Andante, molto espressivo
Polnische lyrik I, Op. 53: II. Schlummerlied
Polnische lyrik I, Op. 53: III. Bauerntanz
Polnische lyrik II, Op. 60: V. Vieux refrain
Polnische lyrik III, Op. 72: I. Weinachtslied
Polnische lyrik III, Op. 72: III. In der Dorfschenke
8 Preludes, Op. 80: No. 1, Grave, marcato
8 Preludes, Op. 80: No. 2, Volante, con eleganza
8 Preludes, Op. 80: No. 3, Con sentimento, meno mosso
8 Preludes, Op. 80: No. 4, Molto agitato, ma sempre con dolcezza
8 Preludes, Op. 80: No. 5, Molto tranquillo
8 Preludes, Op. 80: No. 6, Allegro assai, fantastico
8 Preludes, Op. 80: No. 7, Vivo, ma sempre con delicatezza
8 Preludes, Op. 80: No. 8, Passionato ed agitato
6 Mazurkas, Op. 85: No. 1, Allegretto, semplice
6 Mazurkas, Op. 85: No. 2, Sciolto, vivace
6 Mazurkas, Op. 85: No. 3, Con sentimento, quasi andante
6 Mazurkas, Op. 85: No. 4, Allegro molto, ritmico
6 Mazurkas, Op. 85: No. 5, Allegretto piacevole
Friedman, Ignaz: Complete Recordings, Vol. 5: English Columbia Recordings (1933-1936)
6 Viennese Dances: Viennese Dance No. 2 (arr. I. Friedman)
6 Viennese Dances: Viennese Dance No. 6 (arr. I. Friedman)
Impromptu No. 2 in F-Sharp Major, Op. 36
Nocturne No. 16 in E-Flat Major, Op. 55, No. 2
Aufforderung zum Tanze (Invitation to the Dance), Op. 65
6 Stucke, Op. 15: 6 Pieces, Op. 15: No. 1. Serenata
8 Humoresques, Op. 101, B. 187: No. 7. Poco lento e grazioso in G-Flat Major
Humoresques de concert, Op. 14: No. 1. Minuet in G Major
Valse-caprice in E-Flat Major: Valse Caprice in E-Flat Major
3 Marches militaires, Op. 51: No. 1 in D Major (arr. C. Tausig)
Mazurka No.17 in B-Flat Minor, Op. 24, No. 4
Mazurka No. 25 in B Minor, Op. 33, No. 4
Waltz No. 9 in A-Flat Major, Op. 69, No. 1
Serenade "Deh vieni alla finestra" from Mozart's Don Giovanni
Schlichte Weisen, Op. 76: No. 52, Mariä Wiegenlied
Blithe Bells (Arr. of "Sheep May Safely Graze" from J.S. Bach, BWV 208)
Albumblatt "in das Album der Fürstin M(etternich)", WWV 94
Viennese Dance No. 2, on Motifs by Eduard Gärtner
Romance in E-Flat, Op. 8 No. 2 (Arr. Siloti)
Piano Pieces After Original Songs I, Op. 41: III. Ich liebe dich
Soirées de Vienne, S. 427: Valse-caprice No. 6 in A Minor. Allegro con strepito (After Schubert, D. 969/9)
Valse de concert sur deux motifs de "Lucia" et "Parisina" de Donizetti, S. 214/3
Réminiscences de l'opéra "La Wally" de Catalani, Op. 24a
Mendelssohn: Songs Without Words (Friedman) (1930-1931)
Lieder ohne Worte, Op. 19b: Op. 19, No. 3 in A Major
Lieder ohne Worte, Op. 19b: Op. 19, No. 6 in G Minor
Lieder ohne Worte, Op. 19b: Op. 102, No. 5 in A Major
Lieder ohne Worte, Op. 19b: Op. 30, No. 6 in F-Sharp Minor
Lieder ohne Worte, Op. 19b: Op. 38, No. 2 in C Minor
Lieder ohne Worte, Op. 19b: Op. 38, No. 6 in A-Flat Major
Lieder ohne Worte, Op. 19b: Op. 53, No. 2 in E-Flat Major
Lieder ohne Worte, Op. 19b: Op. 53, No. 4 in F Major
Lieder ohne Worte, Op. 19b: Op. 67, No. 2 in F-Sharp Minor
Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer": I. Adagio sostenuto: Presto
Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer": II. Adante and Variations
Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer": III. Finale. Presto
Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer": IV. Adagio sostenuto: Presto (alternative take)
19 Hungarian Rhapsodies, S. 244/R. 106: No. 2 in C-Sharp Minor
Iphigenie en Aulide, Act II: Gavotte (arr. J. Brahms): Gavotte
Standchen (Horch, horch! die Lerch), D. 889, "Hark, hark, the lark" (arr. Liszt)
Polonaise No. 9 in B-Flat Major, Op. 71, No. 2
Mazurka No. 5 in B-Flat Major, Op. 7, No. 1
Mazurka No. 23 in D Major, Op. 33, No. 2
Mazurka No. 17 in B-Flat Major, Op. 24, No. 4
Mazurka No. 26 in C-Sharp Minor, Op. 41, No. 1
Mazurka No. 31 in A-Flat Major, Op. 50, No. 2
Mazurka No. 41 in C-Sharp Minor, Op. 63, No. 3
Mazurka No. 44 in C Major, Op. 67, No. 3
Mazurka No. 45 in A Minor, Op. 67, No. 4
Mazurka No. 47 in A Minor, Op. 68, No. 2
Grieg: Piano Concerto / Chopin: Sonata in B-Flat Minor (Friedman) (1927-1928)
3 Fantaisies ou caprices, Op. 16: Scherzo in E Minor
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": Allegretto
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": Presto agitato
Polonaise No. 6 in A-Flat Major, Op. 53, "Heroic"
Piano Sonata No. 2 in B-Flat Minor, Op. 35 "Funeral March": Marche Funebre
Piano Sonata No. 2 in B-Flat Minor, Op. 35 "Funeral March": Presto
Piano Concerto in A Minor, Op. 16: Allegro molto moderato
Piano Concerto in A Minor, Op. 16: Adagio
Piano Concerto in A Minor, Op. 16: Allegro moderato molto e marcato
Études, Op. 25: Etude No. 21 in G-Flat Major, Op. 25, No. 9, "Butterfly's Wings"
Études, Op. 10: Etude No. 5 in G-Flat Major, Op. 10, No. 5, "Black Keys"
Soirees a Saint-Petersbourg, Op. 44 (arr. for cello and piano): Romance in E-Flat Major, Op. 44, No. 1
Music Box for the Little Nana, Op. 2, No. 2
Beethoven: 'Moonlight' Sonata / Chopin: Mazurkas (Friedman) (1923-1926)
12 Lieder von Schubert, S. 558: Standchen, D. 889, "Hark, hark, the lark" (arr. Liszt) [Horch, horch! Die Lerch]
Mazurkas, Op. 63: Mazurka No. 41 in C sharp, Op. 63, No. 3
Waltzes, Op. 64: Waltz No. 6 in D-Flat major, Op. 64, No. 1, "Minute"
Mazurkas, Op. 33: Mazurka No. 23 in D Major, Op. 33, No. 2
24 Préludes, Op. 28: Prelude No. 19 in E-Flat Major, Op. 28, No. 19
Étude No. 19 in C-Sharp Minor, Op. 25 No. 7: Etude No. 18 in G-Sharp Minor, Op. 25, No. 6 (Live)
6 Wiener Tänze nach motiven von Eduard Gärtner: No. 1, Tempo di Valse lente
Piano Sonata No. 11 in A Major, K. 331: III. Rondo alla turca
Études, Op. 10: Etude No. 12 in C Minor, Op. 10, No. 12 "Revolutionary"
Études, Op. 10: Etude No. 7 in C Major, Op. 10 , No. 7
Waltzes, Op. 34 "Valses brillante": Valse in A Minor, Op. 34, No. 2
6 Stucke, Op. 15: Serenata, Op. 15, No. 1
3 Fantaisies ou caprices, Op. 16, No. 2, Scherzo in E Minor, MWV U71: Scherzo in E Minor
24 Préludes, Op. 28: Prelude No. 15 in D-Flat Major, Op. 28, No. 15
Mazurkas, Op. 33: Mazurka No. 25 in B Minor, Op. 33, No. 4
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": II. Allegretto
Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": III. Presto agitato
Grandes Etudes de Paganini, S. 141/R. 3b: No. 3 in G-Sharp Minor, "La campanella" (Arr. F. Busoni)
Grandes etudes de Paganini, S. 141: No. 3 in G-Sharp Minor "La Campanella"
Nocturnes, Op. 62: I. Andante in B Major
Nocturne, Op. 37: I. Andante sostenuto in G Minor
Waltzes, Op. 64: I. Molto vivace in D-Flat Major "Minute Waltz"
Impressions for Piano, No. 3 "The Sanctuary"
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6 Fantasia Suites, Op. 52: No. 4 "La Jongleuse"
Morceau Caractéristique, Op. 36: No. 6 "Étincelles"
Viennese Waltzes on Themes from Gärtner, No. 1
Viennese Waltzes on Themes from Gärtner, No. 2
6 Humoresques de concert, Op. 14: I. Minuet
6 Humoresques de concert, Op. 14: III. Caprice
Chants du Voyager, Op. 8: No. 3 "Mélodie"
6 Humoresques de concert, Op. 14: VI. Cracovienne Fantastique
Viennese Waltzes on Themes from Gärtner, No. 3
Viennese Waltzes on Themes from Gärtner, No. 4
Charakterskizzen, Op. 40: IV. Kaleidoscope
Nun komm, der Heiden Heiland, BWV 659 (Arr. B. Huberman for Violin & Piano)
Violin Partita No. 1 in B Minor, BWV 1002: V. Sarabanda
Orchestral Suite No. 3 in D Major, BWV 1068: II. Air (Arr. A. Wilhelmj for Violin & Piano)
Violin Sonata No. 2 in A Minor, BWV 1003: III. Andante
6 Moments musicaux, Op. 94, D. 780: No. 3 in F Minor, Allegro moderato (Arr. L. Auer for Violin & Piano) [1]
Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer": I. Adagio sostenuto - Presto
Ave Maria, Op. 52 No. 6, D. 839 (Arr. A. Wilhelmj for Violin & Piano)
Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer": II. Andante con variazioni
3 Nocturnes, Op. 9, B. 54: No. 2 in E-Flat Major (Arr. P. de Sarasate for Violin & Piano) [1]
Violin Sonata No. 9 in A Major, Op. 47 "Kreutzer": III. Presto
3 Waltzes, Op. 70: No. 1 in G-Flat Major, B. 92 (Arr. B. Huberman for Violin & Piano)
3 Nocturnes, Op. 9, B. 54: No. 2 in E-Flat Major (Arr. P. de Sarasate for Violin & Piano) [2]
3 Waltzs, Op. 64, B. 164: No. 2 in C-Sharp Minor (Arr. B. Huberman for Violin & Piano) [1]
6 Moments musicaux, Op. 94, D. 780: No. 3 in F Minor, Allegro moderato (Arr. L. Auer for Violin & Piano) [2]
3 Waltzs, Op. 64, B. 164: No. 2 in C-Sharp Minor (Arr. B. Huberman for Violin & Piano) [2]
Hungarian Dances, WoO 1: No. 1 in G Minor (Arr. J. Joachim for Violin & Piano)
16 Waltzes, Op. 39: No. 15 in A-Flat Major (Arr. D. Hochstein for Violin & Piano)
Souvenir d'un lieu cher, Op. 42, TH 116: No. 3, Mélodie
Kol nidrei, Op. 47 (Arr. for Violin & Piano)
Spanish Dances, Op. 22: No. 3, Romanza andaluza
Mazurka in G Major, Op. 26 (Version for Violin & Piano)
Chopin: Nocturne in E-Flat Major Op. 9 No. 2
Chopin: Nocturne in F Major Op. 15 No. 2
Chopin: Nocturne in C-Sharp Minor Op. 27 No. 1
Chopin: Nocturne in E Minor Op. 72 No. 1
Chopin: Nocturne in D-Flat Major Op. 27 No. 2
Chopin: Nocturne in B Major Op. 62 No. 1
Chopin: Nocturne in G Minor Op. 37 No. 1
Chopin: Nocturne in G Major Op. 37 No. 2
Polonaise in B-Flat Major, Op. 71, No. 2
Waltz in D-Flat Major, Op. 64, No. 1 "Minute Waltz"
Grande valse brillante in E-Flat Major, Op. 18 "The Brilliant Grand Waltz"
Violin Sonata No.9, Op.47: 1. Adagio sostenuto — Presto
Violin Sonata No.9, Op.47: 2. Andante con variazioni
Violin Sonata No.9, Op.47: 3. Finale. Presto
Ballade No. 4, Op. 52 in F Minor - Upon Piano Roll Duo-Art 6556, Issued 1922
Harmonies. Chopin, Mozart, Bach & Legacy Piano Music
Réminiscences De Don Juan, Grande Fantaisie, S. 418 - Upon Duo-Art 6523, Issued 1922
From County Derry. Grainger, Bach & Masterworks from Golden Age of the Piano
Impromptu No. 1, Op. 29, A-Flat Major - Duo-Art 6481
Oubliée. Heritage Piano of Liszt, Chopin & Rachmaninoff
Waldstein. The Legacy of Beethoven and Chopin
Home. Beethoven, Mozart and Brahms Piano Music
Schmetterling. Piano Music by Chopin, Schumann and Legacy
Invitation to the Dance, Op. 65 - Duo-Art 7216
5 Causeries, Op. 10: No. 5, Elle Danse, "To Pavlova" - Duo-Art 6583
Horizons. Piano Music of Mozart & Chopin
Jeux D'eau. Piano Evocations from the Golden Age
Elle Danse. Piano Essentials from the Golden Age
Voyages. Piano Music from the Golden Age