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  1. Home
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  3. TCAFH2009961
LIGHT SPEED album cover

LIGHT SPEED

ISRC

TCAFH2009961

Song: SPEED OF LIGHT

matched

Last verified: September 21, 2026

The ISRC for this recording (“LIGHT SPEED”) is TCAFH2009961. 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-071516337-3. Written by IAN ROBERT ASTBURY, WILLIAM DUFFY, BOB ROCK.

Format

TCCountry
AFHRegistrant
20
Year (2020)
09961Designation
Country:
ISO 3166-1 alpha-2 country code (TC).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2020):
Last two digits of the reference year (2020). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCLIGHT SPEED
ISWCSPEED OF LIGHT
IPIIAN ROBERT ASTBURY

Musical Work (ISWC)

T-071516337-3SPEED OF LIGHT

People also ask

What is the ISRC for this recording of “LIGHT SPEED”?+
The ISRC for this recording (“LIGHT SPEED”) is TCAFH2009961.
What is the ISWC for “SPEED OF LIGHT”?+
The ISWC for “SPEED OF LIGHT” is T-071516337-3. This recording is titled “LIGHT SPEED”. The ISRC TCAFH2009961 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
Who wrote “SPEED OF LIGHT”?+
“SPEED OF LIGHT” was written by IAN ROBERT ASTBURY, WILLIAM DUFFY, BOB ROCK. The ISWC for this composition is T-071516337-3.
Who publishes “SPEED OF LIGHT”?+
The publishers credited on “SPEED OF LIGHT” include: CARLIN MUSIC DELAWARE LLC, ROUND HILL SONGS III, TAYMINSTER-LTD, WC MUSIC CORP.. These publishers administer the writers' shares in this recording's underlying composition. Credits.fm reports registered publisher credits, not legal copyright ownership.
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. TCAFH2009961 is the ISRC for this recording; T-071516337-3 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 TCAFH2009961?

TCAFH2009961 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “LIGHT SPEED”. 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-071516337-3, 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

The ISRC for this recording (“LIGHT SPEED”) is TCAFH2009961. 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-071516337-3. Written by IAN ROBERT ASTBURY, WILLIAM DUFFY, BOB ROCK.

Who wrote this song?

IAN ROBERT ASTBURYComposerLyricist
IPI: 00122005444
CARLIN MUSIC DELAWARE LLC OriginalPublisher0.00%IPI: 01071161596
ROUND HILL SONGS III SubPublisher33.34%IPI: 01005049117
TAYMINSTER-LTD OriginalPublisher0.00%IPI: 00133282695
WC MUSIC CORP. SubPublisher33.34%IPI: 00392888203
WILLIAM DUFFYComposerLyricist
IPI: 00122012547
CARLIN MUSIC DELAWARE LLC OriginalPublisher0.00%IPI: 01071161596
ROUND HILL SONGS III SubPublisher33.34%IPI: 01005049117
BOB ROCKComposerLyricist
CARLIN MUSIC DELAWARE LLC OriginalPublisher0.00%IPI: 01071161596
ROUND HILL SONGS III SubPublisher33.34%IPI: 01005049117

Who publishes this song?

CARLIN MUSIC DELAWARE LLCOriginalPublisher
IPI: 01071161596
ROUND HILL SONGS IIISubPublisher
IPI: 01005049117
TAYMINSTER-LTDOriginalPublisher
IPI: 00133282695
WC MUSIC CORP.SubPublisher
IPI: 00392888203

Which contributors are credited?

0000 0001 1450 7329Ian Astbury

Identifier Graph

ISRCTCAFH2009961ISWCT-071516337-3IPIIAN ROBERT ASTB…IPIWILLIAM DUFFYISNIIan Astbury

MLC Song Code

LV7DM9
Verify on MLC Portal →
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

Near Light Speed

Edward McCormack, Bruce Fingers, Billie Ray Fingers

GBBPP1956434
Speed of Light

Kaysha

USCGJ1332423
SPEED OF LIGHTUSHM91261130
SPEED OF FLOWJPZ920904284
KINGS OF SPEEDQMFMF1429036

Songwriter profiles

IAN ROBERT ASTBURYIPIWILLIAM DUFFYIPI