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  1. Home
  2. ISRCs
  3. USUG12104948
Headlock album cover

Headlock✓2

ISRC

USUG12104948

Song: HEADLOCK

Lil WayneRich the Kid
matched
Released 2021-10-01

Last verified: August 10, 2026

One ISRC for “Headlock” by Lil Wayne is USUG12104948. 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. Released 2021-10-01. The underlying musical work is ISWC T9001919773.

Format

USCountry
UG1Registrant
21Year (2021)
04948Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2021):
Last two digits of the reference year (2021). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCHeadlock
ISWCHEADLOCK

Musical Work (ISWC)

T9001919773HEADLOCK

People also ask

What is one ISRC for “Headlock” by Lil Wayne?+
One ISRC for “Headlock” by Lil Wayne is USUG12104948.
What is the ISWC for “HEADLOCK”?+
The ISWC for “HEADLOCK” is T9001919773. This recording is titled “Headlock”. The ISRC USUG12104948 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
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. USUG12104948 is the ISRC for this recording; T9001919773 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 USUG12104948?

USUG12104948 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Headlock” by Lil Wayne, Rich the Kid. 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 T9001919773, 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

Lil WayneRich the Kid

One ISRC for “Headlock” by Lil Wayne is USUG12104948. 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. Released 2021-10-01. The underlying musical work is ISWC T9001919773.

Lil Wayne, Rich the Kid

Who wrote this song?

DWAYNE CARTERComposerLyricist
IPI: 00405845265
GAMAL KOSH LEWISComposerLyricist
IPI: 00593520636
FOOD FIGHT MUSIC OriginalPublisherIPI: 00749880485
KOBALT MUSIC PUB AMERICA INC SubPublisherIPI: 00503659557
WHERE DA KASZ AT? OriginalPublisherIPI: 00584974392
KOBALT MUSIC PUB AMERICA INC SubPublisherIPI: 00503659557
JULIAN BOHORQUEZComposerLyricist
IPI: 00671490239
JULIANBEATZ PUBLISHING OriginalPublisherIPI: 00785547491
DIMITRI LESLIE ROGERComposerLyricist
IPI: 00763507432
RICHTHEKID PUB OriginalPublisherIPI: 00895741680
CONCORD MUSIC GROUP, INC. DBA CONCORD SOUNDS RightsAdministratorIPI: 00601712397
THESE ARE SONGS OF PULSE OriginalPublisherIPI: 00739228421
CONCORD MUSIC GROUP, INC. DBA CONCORD SOUNDS RightsAdministratorIPI: 00601712397
BRIAN WHITEComposerLyricist
IPI: 00125992945

Who publishes this song?

FOOD FIGHT MUSICOriginalPublisher
IPI: 00749880485
KOBALT MUSIC PUB AMERICA INCSubPublisher
IPI: 00503659557
WHERE DA KASZ AT?OriginalPublisher
IPI: 00584974392
JULIANBEATZ PUBLISHINGOriginalPublisher
IPI: 00785547491
RICHTHEKID PUBOriginalPublisher
IPI: 00895741680
CONCORD MUSIC GROUP, INC. DBA CONCORD SOUNDSRightsAdministrator
IPI: 00601712397
THESE ARE SONGS OF PULSEOriginalPublisher
IPI: 00739228421

Which contributors are credited?

0000 0000 7841 938XDWAYNE CARTER0000 0004 4621 4290LunchMoney Lewis0000 0004 7556 5823Rich the Kid

Identifier Graph

ISRCUSUG12104948ISWCT9001919773IPIDWAYNE CARTERIPIGAMAL KOSH LEWISIPIJULIAN BOHORQUEZIPIDIMITRI LESLIE …ISNIDWAYNE CARTERISNILunchMoney LewisISNIRich the Kid

MLC Song Code

HB51ZO
Verify on MLC Portal →
SourcesMusicBrainzMLCMLC✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

Headlock

LMNO, Madlib

USS1N1066211
HEADLOCKNLX710801211
HEADLOCKUSUG12104949
HEADLOCKUSUG12104968
HEADLOCKUSUG12104969

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Who performed on this recording?

Performers

Lil WaynePerformer
Rich the KidPerformer

Release

  • Trust Fund Babies(2021-10-01)