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  1. Home
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  3. USUM71604445
So What album cover

ISRC

USUM71604445

So What✓2

Song: SO WHAT

Lil DurkYoung Thug
matched

Last verified: August 26, 2026

USUM71604445 is the International Standard Recording Code (ISRC) for the recording “So What” by Lil Durk, Young Thug. 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 T0724689251. Written by PHALON ANTON ALEXANDER, ZACHARY WALLACE, SHAWN T. JOHNSON, and others.

Format

USCountry
UM7Registrant
16Year (2016)
04445Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2016):
Last two digits of the reference year (2016). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCSo What
ISWCSO WHAT
IPIPHALON ANTON ALEXANDER

Musical Work (ISWC)

T0724689251SO WHAT

People also ask

What is the ISRC for "So What" by Lil Durk?+
The ISRC for "So What" by Lil Durk, Young Thug is USUM71604445.
Who wrote "So What"?+
"So What" was written by PHALON ANTON ALEXANDER, ZACHARY WALLACE, SHAWN T. JOHNSON, CEDRIC ALLEN WILLIAMS, DARION CRAWFORD. The ISWC for this composition is T0724689251.
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. USUM71604445 is the ISRC for this recording; T0724689251 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 USUM71604445?

USUM71604445 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “So What” by Lil Durk, Young Thug. 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 T0724689251, 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?

PHALON ANTON ALEXANDERComposerLyricist
IPI: 00250625882
WARNER-TAMERLANE PUBLISHING CORP. OriginalPublisher14.37%IPI: 00185314175
BUBBA GEE MUSIC OriginalPublisher0.00%IPI: 00231239992
WARNER-TAMERLANE PUBLISHING CORP. OriginalPublisher24.59%IPI: 00185314175
NOONTIME TUNES OriginalPublisher0.00%IPI: 00400464601
WARNER-TAMERLANE PUBLISHING CORP. OriginalPublisher12.29%IPI: 00185314175
ZACHARY WALLACEComposerLyricist
IPI: 00444830458
WARNER-TAMERLANE PUBLISHING CORP. OriginalPublisher14.37%IPI: 00185314175
ISHMOOT MUSIC OriginalPublisher0.00%IPI: 00448097527
WARNER-TAMERLANE PUBLISHING CORP. OriginalPublisher2.08%IPI: 00185314175
SHAWN T. JOHNSONComposerLyricist
IPI: 00353442769
NOTTING HILL MUSIC LONDON OriginalPublisher0.00%IPI: 00247942343
KOBALT MUSIC PUB AMERICA INC OriginalPublisher18.75%IPI: 00503659557
CEDRIC ALLEN WILLIAMSComposerLyricist
IPI: 00357147059
DARION CRAWFORDComposerLyricist
IPI: 00353442083
KMR HOLDINGS LP OriginalPublisher0.00%IPI: 01227970832
KOBALT MUSIC PUB AMERICA INC OriginalPublisher22.91%IPI: 00503659557

Who publishes this song?

WARNER-TAMERLANE PUBLISHING CORP.OriginalPublisher
IPI: 00185314175
BUBBA GEE MUSICOriginalPublisher
IPI: 00231239992
NOONTIME TUNESOriginalPublisher
IPI: 00400464601
ISHMOOT MUSICOriginalPublisher
IPI: 00448097527
NOTTING HILL MUSIC LONDONOriginalPublisher
IPI: 00247942343
KOBALT MUSIC PUB AMERICA INCOriginalPublisher
IPI: 00503659557
KMR HOLDINGS LPOriginalPublisher
IPI: 01227970832

Which contributors are credited?

0000 0000 4927 8944Jazze Pha0000 0005 2385 8197Jazze Pha

Identifier Graph

ISRCUSUM71604445ISWCT0724689251IPIPHALON ANTON AL…IPIZACHARY WALLACEIPISHAWN T. JOHNSONIPICEDRIC ALLEN WI…ISNIJazze PhaISNIJazze Pha

MLC Song Code

S4132N
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

Related

Other versions of this workView all on iswc.fm

So What

Lil Durk

USQX92202969
So What

Jeezy

USUG11601039
So What?

Shotgun Willy

TCAEC1967651
So What (dub)

Jeremy Taylor

USACX1004479
So What

Jeezy

USUG11601038

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Songwriter profiles

PHALON ANTON ALEXANDERIPIZACHARY WALLACEIPISHAWN T. JOHNSONIPICEDRIC ALLEN WILLIAMSIPIDARION CRAWFORDIPI
Lil DurkYoung Thug

USUM71604445 is the International Standard Recording Code (ISRC) for the recording “So What” by Lil Durk, Young Thug. 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 T0724689251. Written by PHALON ANTON ALEXANDER, ZACHARY WALLACE, SHAWN T. JOHNSON, and others.

Lil Durk, Young Thug