William Haviland
type: MusicGroup
description: William Haviland (1718 – 16 September 1784) was an Irish-born general in the British Army. He is best known for his service in North America during the Seven Years' War. Life William Haviland was bo
popularity: 40
followers: 1625
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
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album: Recollections
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album: Nocturne
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album: But Beautiful
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album: Music Box: A Piano Lullaby
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  date published: 2013-08-19
  track: Träumerei (Dreaming)
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    by artist: William Haviland
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      date published: 2013-08-19
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-04T11:19:20Z
    audio: Träumerei (Dreaming)
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album: On a Sunny Tuesday
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album: Timepiece
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  track: Hymn for the Dawn
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-17T03:52:38Z
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  track: Analogue
album: Hello (Solo Piano)
album: Take Me with You
album: Theme from Love Story
album: Laudate Dominum
album: Swing Low, Sweet Chariot
album: Silent Night
album: The Lake
album: Oh! Susanna
album: It Must Have Been Love
album: Romanze (From Eine Kleine Nachtmusik)
album: All My Trials (Piano Solo)
album: Freddie's Fridge
album: Tárrega
album: The Song for My Brother
album: Mozart: Solo Piano for Bedtime
album: Ave Verum Corpus (Piano Solo)
album: Satie
album: Mirrorball (Piano Version)
album: Lascia Ch'io Pianga (Piano Version)
album: Land of Hope and Glory (Piano Solo)
album: Ciel Gris
album: Wiegenlied (Lullaby)
album: Jerusalem (Piano Version)
album: Deck the Halls (Piano Version)
album: Heaven (Piano Version)
album: The First Noel (Piano Version)
album: The Holly and the Ivy (Piano Version)
album: A Peaceful Piano Christmas
album: Away in a Manger (Piano Version)
album: In the Bleak Midwinter (Piano Version)
album: Good King Wenceslas (Piano Version)
album: O Little Town of Bethlehem (Piano Version)
album: Ding Dong Merrily on High (Piano Version)
album: The Angel Gabriel from Heaven Came (Piano Version)
album: All I Want for Christmas Is You (Piano Version)
album: Silent Night (Piano Version)
album: Hark the Herald Angels Sing (Piano Version)
album: O Becky
album: Prelude
album: And so It Goes (Piano Solo)
album: Ireland
album: Edelweiss (Piano Solo)
album: Gymnopédie
album: Morning Has Broken (Piano Solo)
album: But Nobody Came
album: Singles: Volume One
album: If We Hold On Together (Piano Version)
album: Hushabye Mountain (Piano Version)
album: Stay Awake (Piano Version)
album: Cheer up Charlie (Piano Version)
album: Climb Ev'ry Mountain (Piano Version)
album: The Godfather Waltz (Piano Version)
album: The Lonely Man Theme (Piano Version)
album: Sentimental Song
album: Youtube: Volume One
album: Easy on Me
album: Gabriel's Oboe (Piano Version)
album: I Saw Three Ships

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Acousticness
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Liveness
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Valence (Positivity)
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value: 0.152

Loudness (dB)
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Key Name
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Mode Name
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Analogue
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duration: PT2M4S
duration ms: 124000
explicit: false
by artist: William Haviland
in album: Timepiece
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  date published: 2018-12-07
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e74d40880768060fdf4e6b8ee3a6b8b4ca593d3675cc0520ea895a974e4341a. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91865210.
  date published: 2026-07-21T15:31:18Z
audio: Analogue
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Hello (Solo Piano)
type: MusicAlbum
date published: 2019-06-14
track: Hello (Solo Piano)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-20T02:49:15Z
  audio: Hello (Solo Piano)
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Take Me with You
type: MusicAlbum
date published: 2019-07-26

Theme from Love Story
type: MusicAlbum
date published: 2019-09-27

Laudate Dominum
type: MusicAlbum
date published: 2019-10-25

Swing Low, Sweet Chariot
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date published: 2019-11-15

Silent Night
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date published: 2019-11-29

The Lake
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date published: 2020-01-24

Oh! Susanna
type: MusicAlbum
date published: 2020-03-20

It Must Have Been Love
type: MusicAlbum
date published: 2020-04-17

Romanze (From Eine Kleine Nachtmusik)
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date published: 2020-06-05
track: Romanze (From Eine Kleine Nachtmusik)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-21T12:44:35Z
  audio: Romanze (From Eine Kleine Nachtmusik)
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All My Trials (Piano Solo)
type: MusicAlbum
date published: 2020-06-19

Freddie's Fridge
type: MusicAlbum
date published: 2020-06-26

Tárrega
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date published: 2020-07-10

The Song for My Brother
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date published: 2020-07-17

Mozart: Solo Piano for Bedtime
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date published: 2020-07-24

Ave Verum Corpus (Piano Solo)
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date published: 2020-07-24

Satie
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date published: 2020-07-31

Mirrorball (Piano Version)
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date published: 2020-08-14
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  audio: Mirrorball (Piano Version)
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Lascia Ch'io Pianga (Piano Version)
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date published: 2020-09-04

Land of Hope and Glory (Piano Solo)
type: MusicAlbum
date published: 2020-09-11

Ciel Gris
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date published: 2020-10-02

Wiegenlied (Lullaby)
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Jerusalem (Piano Version)
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Deck the Halls (Piano Version)
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Heaven (Piano Version)
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The First Noel (Piano Version)
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The Holly and the Ivy (Piano Version)
type: MusicAlbum
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A Peaceful Piano Christmas
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Away in a Manger (Piano Version)
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In the Bleak Midwinter (Piano Version)
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date published: 2020-11-27

Good King Wenceslas (Piano Version)
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O Little Town of Bethlehem (Piano Version)
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Ding Dong Merrily on High (Piano Version)
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The Angel Gabriel from Heaven Came (Piano Version)
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All I Want for Christmas Is You (Piano Version)
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Silent Night (Piano Version)
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Hark the Herald Angels Sing (Piano Version)
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O Becky
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Prelude
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date published: 2021-01-29

And so It Goes (Piano Solo)
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Ireland
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Edelweiss (Piano Solo)
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Gymnopédie
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Morning Has Broken (Piano Solo)
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But Nobody Came
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Singles: Volume One
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  subject of: OpenTimestamps Proof of Existence
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track: Romanze (from Eine Kleine Nachtmusik)
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-15T09:47:57Z
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If We Hold On Together (Piano Version)
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Hushabye Mountain (Piano Version)
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Stay Awake (Piano Version)
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Cheer up Charlie (Piano Version)
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Climb Ev'ry Mountain (Piano Version)
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The Godfather Waltz (Piano Version)
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The Lonely Man Theme (Piano Version)
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Sentimental Song
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Youtube: Volume One
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Easy on Me
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Gabriel's Oboe (Piano Version)
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I Saw Three Ships
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Jingle Bells
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Another Peaceful Piano Christmas
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Joy to the World
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O Christmas Tree
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God Rest Ye Merry Gentlemen
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We Wish You a Merry Christmas
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Love Song
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Suo Gân (Piano Solo)
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Fly Fly Fly
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Lovely Head
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No One Could See
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Once Upon a December (Piano Version)
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Sleepers Awake (Piano Solo)
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Concerto No. 32
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What a Wonderful World (Piano Version)
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Patriot (Piano Version)
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Quand Je Rêve
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This Woman's Work (Piano Version)
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Abandon
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date published: 2022-08-05

Sketchbook: Volume One
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God Save The King (Piano Version)
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date published: 2022-09-16

Lament
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date published: 2022-09-23

Three
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Porgi Amor (Piano Version)
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Meditations 1
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date published: 2023-05-19

Meditations 2
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date published: 2023-05-26

Meditations 3
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date published: 2023-06-02

Homage To Chopin
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Meditations 4
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Meditations 5
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Meditations 6
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Eglantine (Piano Version)
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Meditations 7
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Meditations: Volume One
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O Mio Babbino Caro (Piano Version)
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Give Me Joy in My Heart (Piano Version)
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Superman: The Flying Sequence (Piano Version)
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Pie Jesu (Piano Version)
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True Colors (Piano Version)
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Piano Concerto No.21 in C Major: II. Andante (Solo Piano Version)
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You Raise Me Up (Piano Version)
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Don’t Think Twice, It’s All Right (Piano Version)
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Sailing Away (Piano Version)
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Greensleeves (Piano Version)
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A la Folie (Piano Version)
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Our House (Piano Version)
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What's Up? (Piano Version)
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Pokarekare Ana (Piano Version)
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O Holy Night (Piano Version)
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Have Yourself a Merry Little Christmas (Piano Version)
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Last Christmas (Piano Version)
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Our Little Blue Boat
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Nessun Dorma (Piano Version)
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Wonderful Tonight (Piano Version)
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Hail Holy Queen (Piano Version)
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Make You Feel My Love (Piano Version)
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I Vow to Thee, My Country (Piano Version)
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It's a Long Way to Tipperary (Piano Version)
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This Guy's In Love With You (Piano Version)
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Fortnight (Piano Version)
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Allegretto (Piano Version)
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Why Fum'th in Fight (Piano Version)
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Early One Morning (Piano Version)
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This Little Light of Mine (Piano Version)
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An die Musik (Piano Version)
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Hymne a l'amour (Piano Version)
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Love Me Tender (Piano Version)
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Birds of a Feather (Piano Version)
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Air on the G String (Piano Version)
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Piano Music for Sleepy Dogs
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Simple Gifts (Piano Version)
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A Leaf from a Tree (Piano Version)
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Love of God (Piano Version)
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Clearest Blue (Piano Version)
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Seasalt & Sandalwood
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Your Love Is King (Piano Version)
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date published: 2024-10-25

Youtube: Volume Two
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date published: 2024-11-01

Coventry Carol (Piano Version)
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date published: 2024-11-08

Driving Home for Christmas (Piano Version)
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date published: 2024-11-15

White Christmas (Piano Version)
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date published: 2024-11-22

My Turn at Dishes?
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date published: 2025-04-18

Elgar: Ave Verum Corpus (Piano Version)
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date published: 2025-07-11

Cutting Room Floor: One Take Solo Piano
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date published: 2025-08-15

Youtube: Volume Three
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date published: 2025-08-29

Dear Lord and Father of Mankind (Piano Version)
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