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  1. Home
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  3. USRHD0900894
SO WHAT album cover

ISRC

USRHD0900894

SO WHAT✓2

ALVIN AND THE CHIPMUNKS
matched
Released 2009-01-01

Last verified: July 28, 2026

USRHD0900894 is the International Standard Recording Code (ISRC) for the recording “SO WHAT” by ALVIN AND THE CHIPMUNKS, released 2009-01-01. 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 T-902189832-8. Written by JOHAN KARL SCHUSTER, ALICIA MOORE, MARTIN MAX SANDBERG.

Format

USCountry
RHDRegistrant
09Year (2009)
00894Designation
Country:
ISO 3166-1 alpha-2 country code (US).
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

ISRCSO WHAT
ISWCSO WHAT
IPIJOHAN KARL SCHUSTER

Musical Work (ISWC)

T-902189832-8SO WHAT

People also ask

What is the ISRC for "SO WHAT" by ALVIN AND THE CHIPMUNKS?+
The ISRC for "SO WHAT" by ALVIN AND THE CHIPMUNKS is USRHD0900894.
Who wrote "SO WHAT"?+
"SO WHAT" was written by JOHAN KARL SCHUSTER, ALICIA MOORE, MARTIN MAX SANDBERG. The ISWC for this composition is T-902189832-8.
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. USRHD0900894 is the ISRC for this recording; T-902189832-8 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 USRHD0900894?

USRHD0900894 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “SO WHAT” by ALVIN AND THE CHIPMUNKS. 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-902189832-8, 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

Who wrote this song?

JOHAN KARL SCHUSTERComposerLyricist
IPI: 00444712759
ALICIA MOOREComposerLyricist
MARTIN MAX SANDBERGComposerLyricist
IPI: 00293094253

Which contributors are credited?

0000 0001 1453 5573MARTIN MAX SANDBERG0000 0003 6454 3015Shellback

Identifier Graph

ISRCUSRHD0900894ISWCT-902189832-8IPIJOHAN KARL SCHU…IPIMARTIN MAX SAND…ISNIMARTIN MAX SAND…ISNIShellback

MLC Song Code

S4132N
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
ALVIN AND THE CHIPMUNKS

USRHD0900894 is the International Standard Recording Code (ISRC) for the recording “SO WHAT” by ALVIN AND THE CHIPMUNKS, released 2009-01-01. 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 T-902189832-8. Written by JOHAN KARL SCHUSTER, ALICIA MOORE, MARTIN MAX SANDBERG.

ALVIN AND THE CHIPMUNKS

Related

Other versions of this workView all on iswc.fm

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BEG852000010
SO WHATDEPI82450847
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SO WHATUSLV40800025

Songwriter profiles

JOHAN KARL SCHUSTERIPIMARTIN MAX SANDBERGIPI