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  3. JPN100901401
Once Again (Instrumental) album cover

Once Again (Instrumental)✓2

ISRC

JPN100901401

Song: Once Again

CHEMISTRY
matched
Released 2009-11-04

Last verified: October 27, 2026

The ISRC for this recording (“Once Again (Instrumental)”) is JPN100901401. 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. Released 2009-11-04. The underlying musical work is ISWC T-909767275-8. Written by KANAME KAWABATA, KAZUNORI FUJIMOTO, HIROSHI YAMADA.

Format

JP
Country
N10Registrant
09Year (2009)
01401Designation
Country:
ISO 3166-1 alpha-2 country code (JP).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2009):
Last two digits of the reference year (2009). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCOnce Again (Instrumental)
ISWCOnce Again

Musical Work (ISWC)

T-909767275-8Once Again

People also ask

What is the ISRC for this recording of “Once Again (Instrumental)”?+
The ISRC for this recording (“Once Again (Instrumental)”) is JPN100901401.
What is the ISWC for “Once Again”?+
The ISWC for “Once Again” is T-909767275-8. This recording is titled “Once Again (Instrumental)”. The ISRC JPN100901401 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “Once Again”?+
“Once Again” was written by KANAME KAWABATA, KAZUNORI FUJIMOTO, HIROSHI YAMADA. The ISWC for this composition is T-909767275-8.
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. JPN100901401 is the ISRC for this recording; T-909767275-8 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 JPN100901401?

JPN100901401 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Once Again (Instrumental)” by CHEMISTRY. 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 T-909767275-8, 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

CHEMISTRY

The ISRC for this recording (“Once Again (Instrumental)”) is JPN100901401. 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. Released 2009-11-04. The underlying musical work is ISWC T-909767275-8. Written by KANAME KAWABATA, KAZUNORI FUJIMOTO, HIROSHI YAMADA.

CHEMISTRY

Who wrote this song?

KANAME KAWABATAComposer
KAZUNORI FUJIMOTOComposer
IPI: 00175250967
HIROSHI YAMADAComposer

Identifier Graph

ISRCJPN100901401ISWCT-909767275-8IPIKAZUNORI FUJIMO…

MLC Song Code

O3092P
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

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