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  3. CASD10603655
OPUS ONE album cover

OPUS ONE

ISRC

CASD10603655
matched

Last verified: September 30, 2026

The ISRC for this recording (“OPUS ONE”) is CASD10603655. 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 T0730083029. Written by SY OLIVER.

Format

CACountry
SD1Registrant
06
Year (2006)
03655Designation
Country:
ISO 3166-1 alpha-2 country code (CA).
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

ISRCOPUS ONE
ISWCOPUS ONE
IPISY OLIVER

Musical Work (ISWC)

T0730083029OPUS ONE

People also ask

What is the ISRC for this recording of “OPUS ONE”?+
The ISRC for this recording (“OPUS ONE”) is CASD10603655.
What is the ISWC for “OPUS ONE”?+
The ISWC for “OPUS ONE” is T0730083029. The ISRC CASD10603655 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “OPUS ONE”?+
“OPUS ONE” was written by SY OLIVER. The ISWC for this composition is T0730083029.
Who publishes “OPUS ONE”?+
The publishers credited on “OPUS ONE” include: THREE WISE BOYS MUSIC LLC. These publishers administer the writers' shares in this recording's underlying composition. Credits.fm reports registered publisher credits, not legal copyright ownership.
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. CASD10603655 is the ISRC for this recording; T0730083029 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 CASD10603655?

CASD10603655 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “OPUS ONE”. 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 T0730083029, 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

The ISRC for this recording (“OPUS ONE”) is CASD10603655. 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 T0730083029. Written by SY OLIVER.

Who wrote this song?

SY OLIVERComposer
IPI: 00022871693
THREE WISE BOYS MUSIC LLC OriginalPublisherIPI: 00352365273

Who publishes this song?

THREE WISE BOYS MUSIC LLCOriginalPublisher
IPI: 00352365273

Which contributors are credited?

0000 0000 8099 1713SY OLIVER

Identifier Graph

ISRCCASD10603655ISWCT0730083029IPISY OLIVERISNISY OLIVER

MLC Song Code

O72200
Verify on MLC Portal →
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

Opus #1

The Viscounts

USAR11400011
Opus One

Anita O’Day

USSM14500117
OPUS ONEDKAWM9704301
OPUS ONEDEE280642408
OPUS ONEATA111276510

Songwriter profiles

SY OLIVERIPI