Champion Jack Dupree
type: MusicGroup
genre: blues
genre: boogie-woogie
genre: classic blues
description: William Thomas "Champion Jack" Dupree (July 23, 1909 or July 4, 1910 – January 21, 1992) was an American blues and boogie-woogie pianist and singer. His nickname was derived from his early career as a
popularity: 36
followers: 36864
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerifyInstructions
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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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  date published: 2026-06-12T19:24:56Z
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album: Lover's Lane
  type: MusicAlbum
  date published: 1933
album: Champion Jack Dupree
  type: MusicAlbum
  date published: 1940
album: Champion Jack Dupree
  type: MusicAlbum
  date published: 1940-01-01
album: Black Wolf
  type: MusicAlbum
  date published: 1945
album: Number Nine Blues
  type: MusicAlbum
  date published: 1953-02-17
album: Drunk Again / Shim Sham Shimmy
  type: MusicAlbum
  date published: 1954-02-17
album: Shake Baby Shake / Highway Blues
  type: MusicAlbum
  date published: 1954-02-17
album: Blues from the Gutter
  type: MusicAlbum
  date published: 1958
album: Blues from the Gutter
  type: MusicAlbum
  date published: 1958
album: Blues From The Gutter
  type: MusicAlbum
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  track: Frankie & Johnny
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    genre: boogie-woogie
    genre: classic blues
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    additional property: OTSTimestamp
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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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      date published: 2026-07-15T12:36:54Z
    audio: Frankie & Johnny
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      additional property: Valence (Positivity)
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album: Slow Boogie / Nasty Boogie
  type: MusicAlbum
  date published: 1960-01-12
album: Champion of the Blues
  type: MusicAlbum
  date published: 1961
album: Champion Jack's Natural & Soulful Blues
  type: MusicAlbum
  date published: 1961
album: The Women Blues of Champion Jack Dupree
  type: MusicAlbum
  date published: 1961-01-01
album: Champion Jack Dupree
  type: MusicAlbum
  date published: 1964-05-04
album: From New Orleans To Chicago
  type: MusicAlbum
  date published: 1966-01-01
album: When You Feel the Feeling You Was Feeling
  type: MusicAlbum
  date published: 1968-04-22
album: Scoobydoobydoo
  type: MusicAlbum
  date published: 1969-01-01
album: The Heart of the Blues is Sound
  type: MusicAlbum
  date published: 1971-09-07
album: Live + Well
  type: MusicAlbum
  date published: 1973-03-05
album: Blues For Everybody
  type: MusicAlbum
  date published: 1975
album: Blues For Everybody
  type: MusicAlbum
  date published: 1975
  track: Stumbling Block
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    duration: PT2M51S
    duration ms: 171000
    explicit: false
    by artist: Champion Jack Dupree
    in album: Blues For Everybody
    genre: blues
    genre: boogie-woogie
    genre: classic blues
    isrc code: USACU0508259
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    subject of: OpenTimestamps Proof of Existence
    audio: Stumbling Block
  track: Walkin' The Blues
album: Real Combination (with Henry)
album: Live - With The Big Town Playboys
album: Back Home in New Orleans
album: Back Home In New Orleans
album: The Blues Of Champion Jack Dupree Vol. 1
album: Champion Jack Dupree Of New Orleans
album: The Blues Of Champion Jack Dupree Vol. 2
album: Forever and Ever
album: Dupree 'N' Mcphee: The 1967 Blue Horizon Session
album: Blues Masters Vol. 6
album: Trouble Trouble
album: One Last Time
album: Truckin' On Down
album: Home
album: Champion Jack Dupree (1940-1950)
album: A Portrait Of Champion Jack Dupree
album: The Blues Of Champion Jack Dupree
album: Dupree Shake Dance
album: Jivin' With Jack
album: 14 Blues Classics
album: Sings The Blues - 16 Blues Classics
album: Blue Horizon Sessions 1967
album: Junker's Blues
album: The Complete Blue Horizon Sessions
album: The Sonet Blues Story
album: Champion Of The Blues
album: Dupree 'N' McPhee: The 1967 Blue Horizon Session
album: Champion Jack Dupree - The Complete Blue Horizon Sessions
album: Too Evil To Cry
album: Champion Jack Dupree's Drunk Again
album: St. Claude and Dumaine
album: Bad Whiskey and Bad Women
album: Shake Baby Shake
album: Champion of the World, Vol. 2
album: Champion of the World
album: Champion of the World, Vol. 3
album: Two Below Zero
track: Evil Woman
track: Baby, Please Don't Go

Evil Woman
type: MusicRecording
duration: PT4M21S
duration ms: 261092
explicit: false
by artist: Champion Jack Dupree
in album: 50 Greatest Blues
  type: MusicAlbum
  date published: 2021-05-07
isrc code: USAT20003200
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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. 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: Evil Woman
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  additional property: Tempo (BPM)
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Baby, Please Don't Go
type: MusicRecording
duration: PT2M27S
duration ms: 147440
explicit: false
by artist: Champion Jack Dupree
in album: 50 Greatest Blues
  type: MusicAlbum
  date published: 2021-05-07
isrc code: FIFMF8000109
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T14:04:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398cc9efd9a6e3c0d26962526342eb9058f3bcf1294371f1bb254f7a81589d7c. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/FIFMF8000109.
  date published: 2026-07-07T14:04:01Z
audio: Baby, Please Don't Go
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  additional property: Tempo (BPM)
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Speechiness
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Blues For Everybody
type: MusicAlbum
date published: 1975

CopyrightID
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CopyrightStatus
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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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OTSVerifyInstructions
type: PropertyValue
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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0649794b0af50b199c2e2e17b008bd0577a32e0e04c78c7f25ced698cd2a9cf0. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USACU0508259.
date published: 2026-07-17T15:15:14Z

Stumbling Block
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Walkin' The Blues
type: MusicRecording
duration: PT2M59S
duration ms: 179786
explicit: false
by artist: Champion Jack Dupree
in album: Blues For Everybody
  type: MusicAlbum
  date published: 1975
genre: blues
genre: boogie-woogie
genre: classic blues
isrc code: USACU0500277
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACU0500277
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699bdd4a904805eecc54a60a13a8df2b337ee1309dc70822eb3a61fcd9a543f8. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USACU0500277.
  date published: 2026-07-03T21:18:05Z
audio: Walkin' The Blues
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  additional property: Danceability
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  additional property: Liveness
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Real Combination (with Henry)
type: MusicAlbum
date published: 1980

Live - With The Big Town Playboys
type: MusicAlbum
date published: 1989

Back Home in New Orleans
type: MusicAlbum
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Back Home In New Orleans
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The Blues Of Champion Jack Dupree Vol. 1
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Champion Jack Dupree Of New Orleans
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The Blues Of Champion Jack Dupree Vol. 2
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Forever and Ever
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Dupree 'N' Mcphee: The 1967 Blue Horizon Session
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Blues Masters Vol. 6
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Trouble Trouble
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One Last Time
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One Last Time
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Truckin' On Down
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Home
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Champion Jack Dupree (1940-1950)
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A Portrait Of Champion Jack Dupree
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The Blues Of Champion Jack Dupree
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Dupree Shake Dance
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Jivin' With Jack
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14 Blues Classics
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Sings The Blues - 16 Blues Classics
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Blue Horizon Sessions 1967
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14 Blues Classics
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Junker's Blues
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Sings The Blues - 16 Blues Classics
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The Sonet Blues Story
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Champion Of The Blues
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date published: 2005-05-17

Champion Jack's Natural & Soulful Blues
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Dupree 'N' McPhee: The 1967 Blue Horizon Session
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Champion Jack Dupree - The Complete Blue Horizon Sessions
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Too Evil To Cry
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Champion Jack Dupree's Drunk Again
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St. Claude and Dumaine
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Bad Whiskey and Bad Women
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The Complete Blue Horizon Sessions
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Shake Baby Shake
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Shake Baby Shake
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Shake Baby Shake
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Champion of the World, Vol. 2
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Champion of the World
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Champion of the World, Vol. 3
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Two Below Zero
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Sharp Harp
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Dupree 'N' McPhee: The 1967 Blue Horizon Session
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Dupree 'n' McPhee: The 1967 Blue Horizon Session
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Rum Cola Blues
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A Good Woman Is Hard To Find - From The Archives (Digitally Remastered)
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How Long Blues - 4 Track EP
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Blues From The Gutter
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When I've Been Drinking
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Best of Piano Blues
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Got the Blues
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ABC Of The Blues Vol 6
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Piano Boogie Man
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Blues Legends
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Blues Legends
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The Blues of Jack Dupree
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All About the Blues, Vol. 1
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All About the Blues (Vol. 4)
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Champion Jack's Natural & Soulful Blues
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Just Like a Woman (Singles 1955 -1957)
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Natural and Soulful Blues
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Mean Old Frisco (Singles 1945 -1955)
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The Hues of Blues Collection, Vol. 6
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Champion Jack's Natural & Soulful Blues
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Champion Of The Blues
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Jack Champion Dupree: Early Cuts from a Singer, Pianist and Songwiter Who Took Blues to the World
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Champion Jacks Blues
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Bad Whiskey and Wild Women (Famous for Hits!)
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Stack-O-Lee (Music for Every Mood)
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Your Birthday Present - Champion Jack Dupree
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ABC OF The Blues, Vol. 6
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Champion Jack Dupree: From New Orleans to Chicago
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Poor House Blues
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Jazz World Vol. 6
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The Best of (20 Selected Tracks)
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Blues For You - Champion Jack Dupree - 1
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Blues For You - Champion Jack Dupree - 2
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The Blues Got Me Rockin'
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The Absolutely Essential Champion Jack Dupree
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Take a Coffee Break
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Color Blocking
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Colours of Music History (Remastered)
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It's All About Blues Music
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Blues From The Gutter (2 Original Albums plus Singles 1945 - 1959)
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Blues from the Gutter
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Death Of Big Bill Broonzy
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Silent Partner
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Barrelhouse Professor
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Snaps Drinking Woman
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Big Time Mama
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The Barrelhouse Professor
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Blues For Everybody
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Bourbon Street Jive
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Bourbon Street Jive
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Bourbon Street Jive
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The Hits
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Strollin'
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Natural and Soulful Blues
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Champion Jack Dupreez Sings the Blues
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Junker's Blues
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Collection 1941-53
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Champion Of The Blues (HD Remastered)
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Cabbage Greens, The 1940-1941 Okeh Recordings (HD Remastered)
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Natural and Soulful Blues (HD Remastered)
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Trouble Trouble, Plays And Sings The Blues (HD Remastered)
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Cabbage Greens
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At His Very Best
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At His Very Best
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At His Very Best
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Piano Boogie Man
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Blues Pianist of New Orleans, Vol. 2
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Blues Pianist of New Orleans, Vol. 3
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Blues Pianist of New Orleans, Vol. 1
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Old Time Rock and Roll
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Champion Jacks Blues
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Shake Baby Shake
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Golden Selection (Remastered)
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Numero Uno Blues
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Daybreak Rock
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Daybreak Rock
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Is it True 'Bout That Champion Jack Dupree?
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Instinctively the Blues - Champion Jack Dupree
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Let's Go, Champ!
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Don't Give Up (Live Oslo '69)
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Heavy Hearted
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That's All Right
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When I'm Drinkin'
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Drinkin' Wine Spodie-Odie
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I Had a Dream
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How Long Blues
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The Champ
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Let's Go Champ!, Vol. 2
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Hurry for SunshIne
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Frankie and Johnny
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The Blues Collective - Champion Jack Dupree
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Warehouse Man Blues
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Nasty Boogie
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Blues
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Essential Classics, Vol. 638: Champion Jack Dupree
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Essential Classics, Vol. 638: Champion Jack Dupree
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Dark City Blues, Vol. 2 - Urban Grooves & Midnight Moods
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Essential Classics, Vol. 638: Champion Jack Dupree
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