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  3. USSM10101102
Someday album cover

Someday✓2

ISRC

USSM10101102

Song: SOMEDAY I WILL UNDERSTAND

Big Brother & the Holding Company
matched
Released 1970-01-01

Last verified: September 16, 2026

One ISRC for “Someday” by Big Brother & the Holding Company is USSM10101102. 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. Released 1970-01-01. The underlying musical work is ISWC T-072360242-3.

Format

USCountry
SM1Registrant
01Year (2001)
01102Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2001):
Last two digits of the reference year (2001). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCSomeday
ISWCSOMEDAY I WILL UNDERSTAND

Musical Work (ISWC)

T-072360242-3SOMEDAY I WILL UNDERSTAND

People also ask

What is one ISRC for “Someday” by Big Brother & the Holding Company?+
One ISRC for “Someday” by Big Brother & the Holding Company is USSM10101102.
What is the ISWC for “SOMEDAY I WILL UNDERSTAND”?+
The ISWC for “SOMEDAY I WILL UNDERSTAND” is T-072360242-3. This recording is titled “Someday”. The ISRC USSM10101102 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
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. USSM10101102 is the ISRC for this recording; T-072360242-3 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 USSM10101102?

USSM10101102 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Someday” by Big Brother & the Holding Company. 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 T-072360242-3, 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

Credits Graph

MLC Song Code

S48421
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Big Brother & the Holding Company

One ISRC for “Someday” by Big Brother & the Holding Company is USSM10101102. 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. Released 1970-01-01. The underlying musical work is ISWC T-072360242-3.

Big Brother & the Holding Company

Related

Other versions of this workView all on iswc.fm

SOMEDAY I WILL UNDERSTANDBKRMU2500018
SOMEDAY (I WILL UNDERSTAND) (KARAOKE INSTRUMENTAL TRACK) [IN THE STYLE OF BRITNEY SPEARS]USMTK0802530
SOMEDAYUKR4Q1918649
SOMEDAY I WILL FLYFRP621218060
SOMEDAY I WILL UNDERSTANDUSE831548268

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