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  1. Home
  2. ISRCs
  3. TCACI1566928
YOU WOULDN'T KNOW album cover

ISRC

TCACI1566928

YOU WOULDN'T KNOW

matched

Last verified: February 19, 2026

TCACI1566928 is the International Standard Recording Code (ISRC) for the recording “YOU WOULDN'T 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 T9176686138. Written by JONATHAN COULTON.

Format

TCCountry
ACIRegistrant
15Year (2015)
66928Designation
Country:
ISO 3166-1 alpha-2 country code (TC).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2015):
Last two digits of the reference year (2015). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCYOU WOULDN'T KNOW
ISWCYOU WOULDN'T KNOW
IPIJONATHAN COULTON

Musical Work (ISWC)

T9176686138YOU WOULDN'T KNOW

People also ask

What is the ISRC for "YOU WOULDN'T KNOW"?+
The ISRC for "YOU WOULDN'T KNOW" is TCACI1566928.
Who wrote "YOU WOULDN'T KNOW"?+
"YOU WOULDN'T KNOW" was written by JONATHAN COULTON. The ISWC for this composition is T9176686138.
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. TCACI1566928 is the ISRC for this recording; T9176686138 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 TCACI1566928?

TCACI1566928 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “YOU WOULDN'T 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 T9176686138, 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?

100%
JONATHAN COULTONComposer100%
IPI: 00429434156
10 PRINT JOCO OriginalPublisherIPI: 00854890594

Who publishes this song?

10 PRINT JOCOOriginalPublisher
IPI: 00854890594

Which contributors are credited?

0000 0000 3707 5824Jonathan Coulton

Identifier Graph

ISRCTCACI1566928ISWCT9176686138IPIJONATHAN COULTONISNIJonathan Coulton

MLC Song Code

YV7J8A
Verify on MLC Portal →
SourcesApple MusicMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

TCACI1566928 is the International Standard Recording Code (ISRC) for the recording “YOU WOULDN'T 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 T9176686138. Written by JONATHAN COULTON.

Related

Other versions of this workView all on iswc.fm

YOU WOULDN'T KNOWQZGWW2134060
YOU WOULDN'T KNOWUS92U1410103
You Can’t Escape, You Know

Mike Morasky

USA561361617
You Wouldn’t Know (from “Lego Dimensions: Portal”)

The 8-Bit Big Band, Benny Benack III

USL4Q2378865

Songwriter profiles

JONATHAN COULTONIPI