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I Didn’t album cover

ISRC

USC4R2449258

I Didn’t

Song: I Didn't

The Miles Davis Quartet
matched
Released 1955-12-01

Last verified:

USC4R2449258 is the International Standard Recording Code (ISRC) for the recording "I Didn’t" by The Miles Davis Quartet, released 1955-12-01. 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 T0728964235.

Format

USCountry
C4RRegistrant
24Year (2024)
49258Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2024):
Last two digits of the reference year (2024). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCI Didn’t
ISWCI Didn't

Musical Work (ISWC)

T0728964235I Didn't

MLC Song Code

I17157
Verify on MLC Portal →
SourcesMusicBrainz

Verified on

People also ask

What is the ISRC for "I Didn’t" by The Miles Davis Quartet?
The ISRC for "I Didn’t" by The Miles Davis Quartet is USC4R2449258.
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. USC4R2449258 is the ISRC for this recording; T0728964235 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.

What is ISRC USC4R2449258?

USC4R2449258 is an International Standard Recording Code (ISRC) that uniquely identifies the recording "I Didn’t" by The Miles Davis Quartet. 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 T0728964235, 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.

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