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  3. TCAGK2297921

ISRC

TCAGK2297921

MARY DID YOU KNOW

Song: I KNOW SOMETHING YOU DID

matched

Last verified: August 12, 2026

TCAGK2297921 is the International Standard Recording Code (ISRC) for the recording “MARY DID YOU KNOW”. 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 T3001914967. Written by ELIZA SOPHIE CAIRD, MIKE SKINNER, JESSE WILLIS COBB.

Format

TCCountry
AGKRegistrant
22Year (2022)
97921Designation
Country:
ISO 3166-1 alpha-2 country code (TC).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2022):
Last two digits of the reference year (2022). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCMARY DID YOU KNOW
ISWCI KNOW SOMETHING YOU DID
IPIELIZA SOPHIE CAIRD

Musical Work (ISWC)

T3001914967I KNOW SOMETHING YOU DID

People also ask

What is the ISRC for "MARY DID YOU KNOW"?+
The ISRC for "MARY DID YOU KNOW" is TCAGK2297921.
Who wrote "MARY DID YOU KNOW"?+
"MARY DID YOU KNOW" was written by ELIZA SOPHIE CAIRD, MIKE SKINNER, JESSE WILLIS COBB. The ISWC for this composition is T3001914967.
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. TCAGK2297921 is the ISRC for this recording; T3001914967 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 TCAGK2297921?

TCAGK2297921 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “MARY DID YOU KNOW”. 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 T3001914967, 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

TCAGK2297921 is the International Standard Recording Code (ISRC) for the recording “MARY DID YOU KNOW”. 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 T3001914967. Written by ELIZA SOPHIE CAIRD, MIKE SKINNER, JESSE WILLIS COBB.

Who wrote this song?

ELIZA SOPHIE CAIRDComposerLyricist
IPI: 00543949518
METROPOLIS SONGS LIMITED OriginalPublisherIPI: 00863766984
EMI BLACKWOOD MUSIC INC SubPublisherIPI: 00223437493
MIKE SKINNERComposerLyricist
IPI: 00400211444
METROPOLIS SONGS LIMITED OriginalPublisherIPI: 00863766984
EMI BLACKWOOD MUSIC INC SubPublisherIPI: 00223437493
JESSE WILLIS COBBComposerLyricist
IPI: 00513835462
METROPOLIS SONGS LIMITED OriginalPublisherIPI: 00863766984
EMI BLACKWOOD MUSIC INC SubPublisherIPI: 00223437493

Who publishes this song?

METROPOLIS SONGS LIMITEDOriginalPublisher
IPI: 00863766984
EMI BLACKWOOD MUSIC INCSubPublisher
IPI: 00223437493

Which contributors are credited?

0000 0003 7455 0016Mike Skinner0000 0003 7394 6887Mike Skinner0000 0003 7251 0352Mike Skinner

Identifier Graph

ISRCTCAGK2297921ISWCT3001914967IPIELIZA SOPHIE CA…IPIMIKE SKINNERIPIJESSE WILLIS CO…ISNIMike SkinnerISNIMike SkinnerISNIMike Skinner
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record

Related

Other versions of this workView all on iswc.fm

I Know Something You Did

The Streets, Eliza, Jesse James Solomon

GBUM72000982

Songwriter profiles

ELIZA SOPHIE CAIRDIPIMIKE SKINNERIPIJESSE WILLIS COBBIPI