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  1. Home
  2. ISRCs
  3. USSM11101607
Milkcow's Calf Blues album cover

ISRC

USSM11101607

Milkcow's Calf Blues✓2

Song: MILKCOW S CALF BLUES

Robert Johnson
matched
Released 1937-01-01

Last verified: July 4, 2026

USSM11101607 is the International Standard Recording Code (ISRC) for the recording “Milkcow's Calf Blues” by Robert Johnson, released 1937-01-01. 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. Written by ROBERT LEROY JOHNSON (PROTECTED SHARES).

Format

USCountry
SM1Registrant
11Year (2011)
01607Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2011):
Last two digits of the reference year (2011). 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
IPIROBERT LEROY JOHNSON (PROTECTED SHARES)

Musical Work (ISWC)

T9250127141MILKCOW S CALF BLUES

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 USSM11101607.
Who wrote "Milkcow's Calf Blues"?+
"Milkcow's Calf Blues" was written by ROBERT LEROY JOHNSON (PROTECTED SHARES). The ISWC for this composition is T9250127141.
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. USSM11101607 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 USSM11101607?

USSM11101607 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

Who wrote this song?

ROBERT LEROY JOHNSON (PROTECTED SHARES)ComposerLyricist
IPI: 00258461546
STANDING OVATION MUSIC OriginalPublisher0.00%IPI: 00246840458
HANDLE BAR MUSIC OriginalPublisher100.00%IPI: 00603816858

Who publishes this song?

STANDING OVATION MUSICOriginalPublisher
IPI: 00246840458
HANDLE BAR MUSICOriginalPublisher
IPI: 00603816858

Which contributors are credited?

0000 0001 0778 1602Robert Johnson0000 0004 5698 896XRobert Johnson

Identifier Graph

ISRCUSSM11101607ISWCT9250127141IPIROBERT LEROY JO…ISNIRobert JohnsonISNIRobert Johnson

MLC Song Code

M02378
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Robert Johnson

USSM11101607 is the International Standard Recording Code (ISRC) for the recording “Milkcow's Calf Blues” by Robert Johnson, released 1937-01-01. 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. Written by ROBERT LEROY JOHNSON (PROTECTED SHARES).

Robert Johnson

Related

Other versions of this workView all on iswc.fm

MILKCOW'S CALF BLUESARG991006107
Milkcow’s Calf Blues (take 2)

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USSM13700050
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USSM11101522
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GBCQV0000092
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USRE10400095

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Songwriter profiles

ROBERT LEROY JOHNSON (PROTECTED SHARES)IPI