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  1. Home
  2. ISRCs
  3. US2Q81000090
Brass Knuckle Rap album cover

ISRC

US2Q81000090

Brass Knuckle Rap✓2

Song: BRASS KNUCKLE RAP

GangreneGuilty Simpson
matched
Released 2010-11-22

Last verified: September 11, 2026

US2Q81000090 is the International Standard Recording Code (ISRC) for the recording “Brass Knuckle Rap” by Gangrene, Guilty Simpson, released 2010-11-22. 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-930826427-9.

Format

USCountry
2Q8Registrant
10Year (2010)
00090Designation
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

ISRCBrass Knuckle Rap
ISWCBRASS KNUCKLE RAP

Musical Work (ISWC)

T-930826427-9BRASS KNUCKLE RAP

People also ask

What is the ISRC for "Brass Knuckle Rap" by Gangrene?+
The ISRC for "Brass Knuckle Rap" by Gangrene, Guilty Simpson is US2Q81000090.
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. US2Q81000090 is the ISRC for this recording; T-930826427-9 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 US2Q81000090?

US2Q81000090 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Brass Knuckle Rap” by Gangrene, Guilty Simpson. 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-930826427-9, 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?

ALAN MAMANComposerLyricist
IPI: 00422081991
A MAMAN MUSIC OriginalPublisherIPI: 00349397122
ROYNET MUSIC RightsAdministratorIPI: 00339668123
MICHAEL WOODROW SR JACKSONComposerLyricist
IPI: 00437445546

Who publishes this song?

A MAMAN MUSICOriginalPublisher
IPI: 00349397122
ROYNET MUSICRightsAdministrator
IPI: 00339668123

Which contributors are credited?

0000 0003 7303 3842Daniel Alan Maman

Identifier Graph

ISRCUS2Q81000090ISWCT-930826427-9IPIALAN MAMANIPIMICHAEL WOODROW…ISNIDaniel Alan Mam…

MLC Song Code

B7337C
Verify on MLC Portal →
SourcesMusicBrainzMLCNotesMLC via NotesMLC✓5 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Listen on Apple Music
Album: Gutter Water4:37Track 14

Who performed on this recording?

Performers

GangrenePerformer
Guilty SimpsonPerformer

Label

Decon

Appears on

  • Gutter Water(2010-01-01)
  • Gutter Water(2010-11-28)

MLC Registration

✓Registered
T9308264279

Writers: ,

Checked: Jun 18, 2026

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GangreneGuilty Simpson

US2Q81000090 is the International Standard Recording Code (ISRC) for the recording “Brass Knuckle Rap” by Gangrene, Guilty Simpson, released 2010-11-22. 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-930826427-9.

Gangrene, Guilty Simpson