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  1. Home
  2. ISRCs
  3. USSM10023520
Opus 1 album cover

ISRC

USSM10023520

Opus 1✓2

Mahavishnu Orchestra
matched
Released 1975-01-01

Last verified: July 4, 2026

USSM10023520 is the International Standard Recording Code (ISRC) for the recording “Opus 1” by Mahavishnu Orchestra, released 1975-01-01. 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 T9037099299.

Format

USCountry
SM1Registrant
00Year (2000)
23520Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2000):
Last two digits of the reference year (2000). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCOpus 1
ISWCOpus 1

Musical Work (ISWC)

T9037099299Opus 1

MLC Song Code

O72236
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Opus 1" by Mahavishnu Orchestra?+
The ISRC for "Opus 1" by Mahavishnu Orchestra is USSM10023520.
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. USSM10023520 is the ISRC for this recording; T9037099299 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 USSM10023520?

USSM10023520 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Opus 1” by Mahavishnu Orchestra. 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 T9037099299, 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

OPUS 1QMFE61300004
OPUS 1US9350724303

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USSM10023520 is the International Standard Recording Code (ISRC) for the recording “Opus 1” by Mahavishnu Orchestra, released 1975-01-01. 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 T9037099299.

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