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  1. Home
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  3. USCA21001262
Firework album cover

ISRC

USCA21001262

Firework✓2

Song: FIREWORK

Katy Perry
matched
Released 2010-01-01

Last verified: September 27, 2026

USCA21001262 is the International Standard Recording Code (ISRC) for the recording “Firework” by Katy Perry, released 2010-01-01. 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-903823362-4. Written by SANDY JULIEN WILHELM, MIKKEL STORLEER ERIKSEN, TOR ERIK HERMANSEN, and others.

Format

USCountry
CA2Registrant
10Year (2010)
01262Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2010):
Last two digits of the reference year (2010). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCFirework
ISWCFIREWORK
IPISANDY JULIEN WILHELM

Musical Work (ISWC)

T-903823362-4FIREWORK

People also ask

What is the ISRC for "Firework" by Katy Perry?+
The ISRC for "Firework" by Katy Perry is USCA21001262.
Who wrote "Firework"?+
"Firework" was written by SANDY JULIEN WILHELM, MIKKEL STORLEER ERIKSEN, TOR ERIK HERMANSEN, ESTHER RENAY DEAN, KATHERYN ELIZABETH HUDSON. The ISWC for this composition is T-903823362-4.
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. USCA21001262 is the ISRC for this recording; T-903823362-4 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 USCA21001262?

USCA21001262 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Firework” by Katy Perry. 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-903823362-4, 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

MLC Registration

Multiple registrations · 3

Multiple works are registered to this ISRC (covers, remixes, or alternate versions).

T9038233624

Writers: , , , ,

Writers:

T3106425536

Writers: , , , ,

Listen on Apple Music
Album: Smooth Pop Mix3:48Track 81

Who performed on this recording?

Performers

Katy PerryVocal
Sandy VeeInstrument
Mikkel Storleer EriksenInstrument
Erik HermansenInstrument

Production

StarGateProducer
Phil TanMix
Sandy VeeProducer
Sandy VeeMix
Josh Houghkirkassistant
Damien Lewisadditional
Carlos Oyanedeladditional

Label

UME - Global Clearing House

Appears on

  • Kids Club(2026-04-03)
  • Weltfrauentag(2026-02-27)
  • Feel Good Music 2023(2023-08-12)
  • Self Love 2023(2023-02-09)
  • Silvester 2025(2024-12-13)
  • Best Clean Pop Hits(2024-10-28)
  • Teenage Dream(2023-10-20)
  • PRIDE 2023(2023-06-01)
Katy Perry

USCA21001262 is the International Standard Recording Code (ISRC) for the recording “Firework” by Katy Perry, released 2010-01-01. 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-903823362-4. Written by SANDY JULIEN WILHELM, MIKKEL STORLEER ERIKSEN, TOR ERIK HERMANSEN, and others.

Katy Perry

Related

Other versions of this workView all on iswc.fm

Firework

Katy Perry

USCA21002701
Firework

Jenny Lane

NLS241201760
FIREWORKAUCN30903197
TROUW MET MIJBEUM71200513
FIREWORKS (DJ GREG C REMIX)FR6V80606823

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Alesso, Katy Perry

USUG12106230
Resilient

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USUM72007219
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USCA21100330
Thinking of You (live acoustic)

Katy Perry

USCA20806746
Last Friday Night (T.G.I.F.)

Katy Perry

USCA21001264
Con calma (remix)

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US2BU1900425

Songwriter profiles

SANDY JULIEN WILHELMIPIMIKKEL STORLEER ERIKSENIPITOR ERIK HERMANSENIPIESTHER RENAY DEANIPIKATHERYN ELIZABETH HUDSONIPI

Who wrote this song?

SANDY JULIEN WILHELMComposerLyricist
IPI: 00153644475
MIKKEL STORLEER ERIKSENComposerLyricist
IPI: 00233491970
TOR ERIK HERMANSENComposerLyricist
IPI: 00258732246
ESTHER RENAY DEANComposerLyricist
IPI: 00424491563
KATHERYN ELIZABETH HUDSONComposerLyricist
IPI: 00292555933
WC MUSIC CORP. OriginalPublisherIPI: 00392888203

Who publishes this song?

WC MUSIC CORP.OriginalPublisher
IPI: 00392888203

Which contributors are credited?

0000 0000 7981 0882MIKKEL STORLEER ERIKSEN0000 0001 3100 1880MIKKEL STORLEER ERIKSEN0000 0003 7290 2321MIKKEL STORLEER ERIKSEN0000 0000 7371 737XKATHERYN ELIZABETH HUDSON

Identifier Graph

ISRCUSCA21001262ISWCT-903823362-4IPISANDY JULIEN WI…IPIMIKKEL STORLEER…IPITOR ERIK HERMAN…IPIESTHER RENAY DE…ISNIMIKKEL STORLEER…ISNIMIKKEL STORLEER…ISNIMIKKEL STORLEER…

MLC Song Code

F39261
Verify on MLC Portal →
SourcesNotesMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record