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  3. USA370640664

ISRC

USA370640664

Milkcow's Calf Blues✓2

Song: MILKCOW S CALF BLUES

Robert Johnson
matched
Released 2006-05-22

Last verified: July 13, 2026

USA370640664 is the International Standard Recording Code (ISRC) for the recording “Milkcow's Calf Blues” by Robert Johnson, released 2006-05-22. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. The underlying musical work is ISWC T9250127141.

Format

USCountry
A37Registrant
06Year (2006)
40664Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2006):
Last two digits of the reference year (2006). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCMilkcow's Calf Blues
ISWCMILKCOW S CALF BLUES

Musical Work (ISWC)

T9250127141MILKCOW S CALF BLUES

Credits Graph

MLC Song Code

M02378
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Milkcow's Calf Blues" by Robert Johnson?+
The ISRC for "Milkcow's Calf Blues" by Robert Johnson is USA370640664.
What is an ISRC and what does it tell you?+
An ISRC (International Standard Recording Code) is a 12-character ISO 3901 identifier that uniquely tags a specific sound recording. The first two characters are the country code, the next three are the registrant (label or distributor), the next two are the year, and the last five are a unique recording number.
Is the ISRC the same as the ISWC?+
No. The ISRC identifies a specific recording, while the ISWC identifies the underlying musical composition. USA370640664 is the ISRC for this recording; T9250127141 is the ISWC for the composition it is a recording of. One composition (ISWC) can have many recordings (ISRCs) — originals, remixes, live versions, and covers each get their own ISRC but share the same ISWC.

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What is ISRC USA370640664?

USA370640664 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Milkcow's Calf Blues” by Robert Johnson. ISRCs are 12-character alphanumeric codes defined by ISO 3901, used globally by streaming platforms, record labels, and rights organizations to track plays and distribute royalties.

This recording is linked to the musical work T9250127141, which represents the underlying composition. Multiple recordings can share the same musical work — for example, an original version, a remix, and a cover would each have their own ISRC but reference the same ISWC.

Learn more about ISRCs · Powered by Notes.fm

Related

Other versions of this workView all on iswc.fm

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USA370640664 is the International Standard Recording Code (ISRC) for the recording “Milkcow's Calf Blues” by Robert Johnson, released 2006-05-22. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. The underlying musical work is ISWC T9250127141.

Robert Johnson