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  1. Home
  2. ISRCs
  3. USAR10100488
What Happened? album cover

ISRC

USAR10100488

What Happened?✓2

Song: WHAT HAPPENED

T.I.
matched
Released 2001-10-09

Last verified: August 27, 2026

USAR10100488 is the International Standard Recording Code (ISRC) for the recording “What Happened?” by T.I., released 2001-10-09. 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 T9313399256. Written by MARCO ANTONIO JR RODRIGUEZ DIAZ, BENJMAIN DYER DIEHL, MARIO SENTELL GIDEN.

Format

USCountry
AR1Registrant
01Year (2001)
00488Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2001):
Last two digits of the reference year (2001). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCWhat Happened?
ISWCWHAT HAPPENED
IPIMARCO ANTONIO JR RODRIGUEZ DIAZ

Musical Work (ISWC)

T9313399256WHAT HAPPENED

People also ask

What is the ISRC for "What Happened?" by T.I.?+
The ISRC for "What Happened?" by T.I. is USAR10100488.
Who wrote "What Happened?"?+
"What Happened?" was written by MARCO ANTONIO JR RODRIGUEZ DIAZ, BENJMAIN DYER DIEHL, MARIO SENTELL GIDEN. The ISWC for this composition is T9313399256.
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. USAR10100488 is the ISRC for this recording; T9313399256 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 USAR10100488?

USAR10100488 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “What Happened?” by T.I.. 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 T9313399256, 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?

MARCO ANTONIO JR RODRIGUEZ DIAZComposerLyricist
IPI: 00468537120
SONGS OF UNIVERSAL, INC. OriginalPublisherIPI: 00353271280
MARLINA OriginalPublisherIPI: 00508822746
SONGS OF UNIVERSAL, INC. RightsAdministratorIPI: 00353271280
BENJMAIN DYER DIEHLComposerLyricist
IPI: 00613509077
BILLIONS ENTERPRISES OriginalPublisherIPI: 00834462043
WARNER-TAMERLANE PUBLISHING CORP. RightsAdministratorIPI: 00185314175
WARNER-TAMERLANE PUBLISHING CORP. OriginalPublisherIPI: 00185314175
MARIO SENTELL GIDENComposerLyricist
IPI: 00347762533

Who publishes this song?

SONGS OF UNIVERSAL, INC.OriginalPublisher
IPI: 00353271280
MARLINAOriginalPublisher
IPI: 00508822746
BILLIONS ENTERPRISESOriginalPublisher
IPI: 00834462043
WARNER-TAMERLANE PUBLISHING CORP.RightsAdministrator
IPI: 00185314175

Identifier Graph

ISRCUSAR10100488ISWCT9313399256IPIMARCO ANTONIO J…IPIBENJMAIN DYER D…IPIMARIO SENTELL G…

MLC Song Code

W0943H
Verify on MLC Portal →
SourcesMusicBrainzMLCNotes✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

WHAT HAPPENED?USAR10100506
WHAT'S HAPPENINGQMTRG1200059
WHAT'S HAPPENINGQMTRG1300261
WHAT HAPPENED?QZDA71995801
WHAT HAPPENQZFYY1963938

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Songwriter profiles

MARCO ANTONIO JR RODRIGUEZ DIAZIPIBENJMAIN DYER DIEHLIPIMARIO SENTELL GIDENIPI
T.I.

USAR10100488 is the International Standard Recording Code (ISRC) for the recording “What Happened?” by T.I., released 2001-10-09. 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 T9313399256. Written by MARCO ANTONIO JR RODRIGUEZ DIAZ, BENJMAIN DYER DIEHL, MARIO SENTELL GIDEN.

T.I.