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I Didn’t Know What Time It Was (Too Many Girls) album cover

ISRC

JPPO01224135

I Didn’t Know What Time It Was (Too Many Girls)2

Song: I DIDN'T KNOW WHAT TIME IT WAS

Chihiro Yamanaka
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Released 2012-12-05

Last verified:

JPPO01224135 is the International Standard Recording Code (ISRC) for the recording “I Didn’t Know What Time It Was (Too Many Girls)” by Chihiro Yamanaka, released 2012-12-05. 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 T0709026663.

Format

JPCountry
PO0Registrant
12Year (2012)
24135Designation
Country:
ISO 3166-1 alpha-2 country code (JP).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2012):
Last two digits of the reference year (2012). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCI Didn’t Know What Time It Was (Too Many Girls)
ISWCI DIDN'T KNOW WHAT TIME IT WAS

Musical Work (ISWC)

T0709026663I DIDN'T KNOW WHAT TIME IT WAS

MLC Song Code

I19880
Verify on MLC Portal →
SourcesMusicBrainzMLC2 sources

Verified on

People also ask

What is the ISRC for "I Didn’t Know What Time It Was (Too Many Girls)" by Chihiro Yamanaka?
The ISRC for "I Didn’t Know What Time It Was (Too Many Girls)" by Chihiro Yamanaka is JPPO01224135.
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. JPPO01224135 is the ISRC for this recording; T0709026663 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 JPPO01224135?

JPPO01224135 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I Didn’t Know What Time It Was (Too Many Girls)” by Chihiro Yamanaka. 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 T0709026663, 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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