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  1. Home
  2. ISRCs
  3. USUM72318264
WORST LUCK - SPED UP album cover

ISRC

USUM72318264

WORST LUCK - SPED UP✓2

Song: WORST LUCK

6LACK
matched

Last verified: August 21, 2026

USUM72318264 is the International Standard Recording Code (ISRC) for the recording “WORST LUCK - SPED UP” by 6LACK. 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-924305484-4. Written by JAKOB RABITSCH, RICARDO VALDEZ VALENTINE JR., TREVOR SLADE, and others.

Format

USCountry
UM7Registrant
23Year (2023)
18264Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2023):
Last two digits of the reference year (2023). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCWORST LUCK - SPED UP
ISWCWORST LUCK

Musical Work (ISWC)

T-924305484-4WORST LUCK

People also ask

What is the ISRC for "WORST LUCK - SPED UP" by 6LACK?+
The ISRC for "WORST LUCK - SPED UP" by 6LACK is USUM72318264.
Who wrote "WORST LUCK - SPED UP"?+
"WORST LUCK - SPED UP" was written by JAKOB RABITSCH, RICARDO VALDEZ VALENTINE JR., TREVOR SLADE, JANNI GAGARIN, DAVID BIRAL, DENZEL MICHAEL AKIL BAPTISTE, KARL BRUTUS, JAHPHET NEGAST LANDIS. The ISWC for this composition is T-924305484-4.
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. USUM72318264 is the ISRC for this recording; T-924305484-4 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 USUM72318264?

USUM72318264 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “WORST LUCK - SPED UP” by 6LACK. 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-924305484-4, 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

Who wrote this song?

JAKOB RABITSCHComposerLyricist
RICARDO VALDEZ VALENTINE JR.ComposerLyricist
IPI: 00839716202
LVRN REPERTOIRE OriginalPublisherIPI: 00853285028
6LACK PUBLISHING OriginalPublisherIPI: 00857400629
SONGS OF UNIVERSAL, INC. OriginalPublisherIPI: 00353271280
TREVOR SLADEComposerLyricist
JANNI GAGARINComposerLyricist
IPI: 00430312709
DAVID BIRALComposerLyricist
IPI: 00682201171
SONGS OF UNIVERSAL, INC. OriginalPublisherIPI: 00353271280
DENZEL MICHAEL AKIL BAPTISTEComposerLyricist
IPI: 00680373536
SONGS OF UNIVERSAL, INC. OriginalPublisherIPI: 00353271280
KARL BRUTUSComposerLyricist
IPI: 00705069849
BMG PLATINUM SONGS OriginalPublisherIPI: 00595808890
JAHPHET NEGAST LANDISComposerLyricist
IPI: 00635257934
UNIVERSAL MUSIC CORP. OriginalPublisherIPI: 00031312147
EFEEL MUSIC OriginalPublisherIPI: 00746125936

Who publishes this song?

LVRN REPERTOIREOriginalPublisher
IPI: 00853285028
6LACK PUBLISHINGOriginalPublisher
IPI: 00857400629
SONGS OF UNIVERSAL, INC.OriginalPublisher
IPI: 00353271280
BMG PLATINUM SONGSOriginalPublisher
IPI: 00595808890
UNIVERSAL MUSIC CORP.OriginalPublisher
IPI: 00031312147
EFEEL MUSICOriginalPublisher
IPI: 00746125936

Which contributors are credited?

0000 0004 7576 7003Denzel Baptiste0000 0004 7562 8978David Biral

Identifier Graph

ISRCUSUM72318264ISWCT-924305484-4IPIRICARDO VALDEZ …IPIJANNI GAGARINIPIDAVID BIRALIPIDENZEL MICHAEL …ISNIDenzel BaptisteISNIDavid Biral

MLC Song Code

WVA281
Verify on MLC Portal →
SourcesNotesCommunityMusicBrainz✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
6LACK

USUM72318264 is the International Standard Recording Code (ISRC) for the recording “WORST LUCK - SPED UP” by 6LACK. 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-924305484-4. Written by JAKOB RABITSCH, RICARDO VALDEZ VALENTINE JR., TREVOR SLADE, and others.

6LACK

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Other versions of this workView all on iswc.fm

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Songwriter profiles

RICARDO VALDEZ VALENTINE JR.IPIJANNI GAGARINIPIDAVID BIRALIPIDENZEL MICHAEL AKIL BAPTISTEIPIKARL BRUTUSIPIJAHPHET NEGAST LANDISIPI