Mark Eitzel
type: MusicGroup
genre: alt country
genre: singer-songwriter
genre: slowcore
description: Mark Eitzel (born January 30, 1959) is an American musician, best known as a songwriter and lead singer of the San Francisco band American Music Club.- - Biography Eitzel spent his formative years i
popularity: 21
followers: 9475
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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  value: 2026-06-12T19:24:56Z
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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: Songs of Love Live
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  date published: 1991
album: 60 Watt Silver Lining
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  date published: 1996-01-01
  track: No Easy Way Down
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    by artist: Mark Eitzel
    in album: 60 Watt Silver Lining
      type: MusicAlbum
      date published: 1996-01-01
    genre: alt country
    genre: singer-songwriter
    genre: slowcore
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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
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      date published: 2026-07-03T10:47:44Z
    audio: No Easy Way Down
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      additional property: Speechiness
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album: 60 Watt Silver Lining (Remastered)
  type: MusicAlbum
  date published: 1996-01-01
album: West
  type: MusicAlbum
  date published: 1997-05-02
album: The Invisible Man
  type: MusicAlbum
  date published: 2001-05-22
album: The Invisible Man
  type: MusicAlbum
  date published: 2001-05-22
album: Music for Courage & Confidence
  type: MusicAlbum
  date published: 2002
album: Music for Courage & Confidence
  type: MusicAlbum
  date published: 2002
album: Music for Courage & Confidence
  type: MusicAlbum
  date published: 2002-04-23
album: Music for Courage and Confidence
  type: MusicAlbum
  date published: 2002-04-23
album: Music for Courage & Confidence
  type: MusicAlbum
  date published: 2002-04-23
album: The Ugly American
  type: MusicAlbum
  date published: 2003-02-03
album: The Ugly American
  type: MusicAlbum
  date published: 2003-02-03
album: The Ugly American
  type: MusicAlbum
  date published: 2003-07-22
album: The Ugly American
  type: MusicAlbum
  date published: 2003-07-22
album: Candy Ass
  type: MusicAlbum
  date published: 2005-01-01
album: Candy Ass
  type: MusicAlbum
  date published: 2005-10-03
album: Klamath
  type: MusicAlbum
  date published: 2009-10-26
album: Don't Be A Stranger
  type: MusicAlbum
  date published: 2012-09-24
  track: I Love You But You're Dead
    type: MusicRecording
    duration: PT4M35S
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    explicit: false
    by artist: Mark Eitzel
    in album: Don't Be A Stranger
      type: MusicAlbum
      date published: 2012-09-24
    genre: alt country
    genre: singer-songwriter
    genre: slowcore
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    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: I Love You But You're Dead
  track: All My Love
  track: Why Are You With Me
album: Don't Be a Stranger
album: The Last Ten Years
album: An Answer
album: Hey Mr Ferryman

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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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value: 958430

OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/958430

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLMS1200177

OTSTimestamp
type: PropertyValue
value: 2026-07-17T15:33:28Z

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 0x8ce5b6a7093b5e82d8bd26394f4a8b9845f99088655e3c56538fab1f84f6b02f. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/GBLMS1200177.
date published: 2026-07-17T15:33:28Z

I Love You But You're Dead
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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All My Love
type: MusicRecording
duration: PT5M7S
duration ms: 307800
explicit: false
by artist: Mark Eitzel
in album: Don't Be A Stranger
  type: MusicAlbum
  date published: 2012-09-24
genre: alt country
genre: singer-songwriter
genre: slowcore
isrc code: GBLMS1200179
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb60478c714f21626e5944e3f8aa4be3cb85df36d3d1fadf2b263bc462a3f403. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:54:18Z), 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/GBLMS1200179.
  date published: 2026-07-20T09:54:18Z
audio: All My Love
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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    type: PropertyValue
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  additional property: Danceability
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Why Are You With Me
type: MusicRecording
duration: PT3M19S
duration ms: 199906
explicit: false
by artist: Mark Eitzel
in album: Don't Be A Stranger
  type: MusicAlbum
  date published: 2012-09-24
genre: alt country
genre: singer-songwriter
genre: slowcore
isrc code: GBLMS1200182
additional property: CopyrightID
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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: 2026-07-16T05:45:35Z
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24da3d9c036f832f64713060e99ad4626cd2249171bbd9b6906be88d1d2404b. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:45:35Z), 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/GBLMS1200182.
  date published: 2026-07-16T05:45:35Z
audio: Why Are You With Me
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Don't Be a Stranger
type: MusicAlbum
date published: 2012-10-02
track: Why Are You With Me
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    type: MusicAlbum
    date published: 2012-10-02
  genre: alt country
  genre: singer-songwriter
  genre: slowcore
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  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 0xce538b291591427fabbb8256b468a6dcc67669936ecc3af48bf3fa95012122a1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/USMRG1246206.
    date published: 2026-07-03T10:47:44Z
  audio: Why Are You With Me
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Don't Be a Stranger
type: MusicAlbum
date published: 2012-10-02

Don't Be a Stranger
type: MusicAlbum
date published: 2012-10-02

The Last Ten Years
type: MusicAlbum
date published: 2016-10-26

An Answer
type: MusicAlbum
date published: 2017-01-10

Hey Mr Ferryman
type: MusicAlbum
date published: 2017-01-27
track: The Last Ten Years
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    type: MusicAlbum
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  genre: alt country
  genre: singer-songwriter
  genre: slowcore
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-17T06:48:00Z
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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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    type: MusicAlbum
    date published: 2017-01-27
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  genre: singer-songwriter
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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: 2026-07-16T03:46:09Z
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    type: MusicAlbum
    date published: 2017-01-27
  genre: alt country
  genre: singer-songwriter
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Nothing and Everything

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OTSBitcoinBlock
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value: 956725

OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/956725

OTSVerificationAPI
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value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRG1658204

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 0x7f9e2fc24308591309961d333944db840942ec2eda12853450e838c5c484896d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USMRG1658204.
date published: 2026-07-05T01:12:41Z

Nothing and Everything
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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
  type: PropertyValue
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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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Hey Mr Ferryman
type: MusicAlbum
date published: 2017-01-27

Hey Mr Ferryman
type: MusicAlbum
date published: 2017-01-27

Hey Mr Ferryman
type: MusicAlbum
date published: 2017-01-27