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  1. Home
  2. ISRCs
  3. USSM12309174
dark days album cover

ISRC

USSM12309174

dark days✓2

Song: DARK DAYS

21 SavageMariah the Scientist
matched
Released 2024-01-12

Last verified: August 31, 2026

USSM12309174 is the International Standard Recording Code (ISRC) for the recording “dark days” by 21 Savage, Mariah the Scientist, released 2024-01-12. 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-323876166-1. Written by AHMAR BAILEY, KAVI MORGAN LYBARGER, SHE'YAA BIN ABRAHAM-JOSEPH, and others.

Format

USCountry
SM1Registrant
23Year (2023)
09174Designation
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

ISRCdark days
ISWCDARK DAYS
IPIAHMAR BAILEY

Musical Work (ISWC)

T-323876166-1DARK DAYS

People also ask

What is the ISRC for "dark days" by 21 Savage?+
The ISRC for "dark days" by 21 Savage, Mariah the Scientist is USSM12309174.
Who wrote "dark days"?+
"dark days" was written by AHMAR BAILEY, KAVI MORGAN LYBARGER, SHE'YAA BIN ABRAHAM-JOSEPH, YAKKI MAREZ DAVIS, ATIA BOGGS, MARIAH BUCKLES, PAOLA MADELAINE BARBA AMADO, YOUSEF SAMEH, JONAS LEE. The ISWC for this composition is T-323876166-1.
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. USSM12309174 is the ISRC for this recording; T-323876166-1 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 USSM12309174?

USSM12309174 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “dark days” by 21 Savage, Mariah the Scientist. 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-323876166-1, 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?

AHMAR BAILEYComposerLyricist
IPI: 00846687288
KAVI MORGAN LYBARGERComposer
IPI: 00885340217
SHE'YAA BIN ABRAHAM-JOSEPHComposerLyricist
IPI: 00895343596
SLAUGHTER GANG OriginalPublisherIPI: 00806798892
YAKKI MAREZ DAVISComposerLyricist
IPI: 00621374471
ATIA BOGGSComposerLyricist
IPI: 00537436147
MARIAH BUCKLESComposerLyricist
PAOLA MADELAINE BARBA AMADOComposerLyricist
IPI: 01159646620
BEATSTARS PUBLISHING WORLDWIDE OriginalPublisherIPI: 01031928579
YOUSEF SAMEHComposerLyricist
IPI: 01174756529
BEATSTARS PUBLISHING WORLDWIDE OriginalPublisherIPI: 01031928579
JONAS LEEComposerLyricist
IPI: 01192682238
BEATSTARS PUBLISHING WORLDWIDE OriginalPublisherIPI: 01031928579

Who publishes this song?

SLAUGHTER GANGOriginalPublisher
IPI: 00806798892
BEATSTARS PUBLISHING WORLDWIDEOriginalPublisher
IPI: 01031928579

Which contributors are credited?

0000 0004 6553 7482SHE'YAA BIN ABRAHAM-JOSEPH

Identifier Graph

ISRCUSSM12309174ISWCT-323876166-1IPIAHMAR BAILEYIPIKAVI MORGAN LYB…IPISHE'YAA BIN ABR…IPIYAKKI MAREZ DAV…ISNISHE'YAA BIN ABR…

MLC Song Code

DC2UMR
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

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Songwriter profiles

AHMAR BAILEYIPIKAVI MORGAN LYBARGERIPISHE'YAA BIN ABRAHAM-JOSEPHIPIYAKKI MAREZ DAVISIPIATIA BOGGSIPIPAOLA MADELAINE BARBA AMADOIPIYOUSEF SAMEHIPIJONAS LEEIPI
21 SavageMariah the Scientist

USSM12309174 is the International Standard Recording Code (ISRC) for the recording “dark days” by 21 Savage, Mariah the Scientist, released 2024-01-12. 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-323876166-1. Written by AHMAR BAILEY, KAVI MORGAN LYBARGER, SHE'YAA BIN ABRAHAM-JOSEPH, and others.

21 Savage, Mariah the Scientist