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  3. USA4T0410602
Number Nine album cover

ISRC

USA4T0410602

Number Nine✓2

Aesop Rock
matched
Released 2005-02-22

Last verified: September 6, 2026

USA4T0410602 is the International Standard Recording Code (ISRC) for the recording “Number Nine” by Aesop Rock, released 2005-02-22. 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 T3057984660. Written by JAMES A SIMON, IAN BAVITZ.

Format

USCountry
A4TRegistrant
04Year (2004)
10602Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2004):
Last two digits of the reference year (2004). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCNumber Nine
ISWCNumber Nine
IPIJAMES A SIMON

Musical Work (ISWC)

T3057984660Number Nine

People also ask

What is the ISRC for "Number Nine" by Aesop Rock?+
The ISRC for "Number Nine" by Aesop Rock is USA4T0410602.
Who wrote "Number Nine"?+
"Number Nine" was written by JAMES A SIMON, IAN BAVITZ. The ISWC for this composition is T3057984660.
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. USA4T0410602 is the ISRC for this recording; T3057984660 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 USA4T0410602?

USA4T0410602 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Number Nine” by Aesop Rock. 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 T3057984660, 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?

JAMES A SIMONComposerLyricist
IPI: 00430223021
TONESLAP MUSIC OriginalPublisherIPI: 00430752872
IAN BAVITZComposerLyricist
IPI: 00430252208
TONESLAP MUSIC OriginalPublisherIPI: 00430752872

Who publishes this song?

TONESLAP MUSICOriginalPublisher
IPI: 00430752872

Which contributors are credited?

0000 0004 4715 5392IAN BAVITZ

Identifier Graph

ISRCUSA4T0410602ISWCT3057984660IPIJAMES A SIMONIPIIAN BAVITZISNIIAN BAVITZ

MLC Song Code

NV9727
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Aesop Rock

USA4T0410602 is the International Standard Recording Code (ISRC) for the recording “Number Nine” by Aesop Rock, released 2005-02-22. 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 T3057984660. Written by JAMES A SIMON, IAN BAVITZ.

Aesop Rock

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