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  1. Home
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  3. QZNMX2393412
Mmhmm album cover

ISRC

QZNMX2393412

Mmhmm✓2

Song: MMHMM (REMIX)

BigXthaPlug
matched
Released 2023-10-06

Last verified: July 9, 2026

QZNMX2393412 is the International Standard Recording Code (ISRC) for the recording “Mmhmm” by BigXthaPlug, released 2023-10-06. 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 T3225294106. Written by LEON F III SYLVERS, WILLIAM B SHELBY, KRISHON GAINES, and others.

Format

QZCountry
NMXRegistrant
23Year (2023)
93412Designation
Country:
ISO 3166-1 alpha-2 country code (QZ).
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

ISRCMmhmm
ISWCMMHMM (REMIX)
IPILEON F III SYLVERS

Musical Work (ISWC)

T3225294106MMHMM (REMIX)

People also ask

What is the ISRC for "Mmhmm" by BigXthaPlug?+
The ISRC for "Mmhmm" by BigXthaPlug is QZNMX2393412.
Who wrote "Mmhmm"?+
"Mmhmm" was written by LEON F III SYLVERS, WILLIAM B SHELBY, KRISHON GAINES, STEPHEN SHOCKLEY, CHARLES NELSON FORSBERG-PUB DESIGNEE. The ISWC for this composition is T3225294106.
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. QZNMX2393412 is the ISRC for this recording; T3225294106 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 QZNMX2393412?

QZNMX2393412 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Mmhmm” by BigXthaPlug. 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 T3225294106, 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?

LEON F III SYLVERSComposerLyricist
IPI: 00069026766
BIGXTHAPLUG PUBLISHING OriginalPublisher0.00%IPI: 01215047495
SONY/ATV SONGS LLC RightsAdministrator12.00%IPI: 00187062752
LEON F SYLVERS III PUB OriginalPublisher0.00%IPI: 00810201703
KOBALT MUSIC PUB AMERICA INC SubPublisher20.00%IPI: 00503659557
WILLIAM B SHELBYComposerLyricist
IPI: 00075283954
KRISHON GAINESComposer
STEPHEN SHOCKLEYComposerLyricist
IPI: 00075284755
CHARLES NELSON FORSBERG-PUB DESIGNEEComposer

Who publishes this song?

BIGXTHAPLUG PUBLISHINGOriginalPublisher
IPI: 01215047495
SONY/ATV SONGS LLCRightsAdministrator
IPI: 00187062752
LEON F SYLVERS III PUBOriginalPublisher
IPI: 00810201703
KOBALT MUSIC PUB AMERICA INCSubPublisher
IPI: 00503659557

Which contributors are credited?

0000 0000 5518 9454Leon Sylvers0000 0003 7257 5340Leon Sylvers0000 0003 7297 8262WILLIAM B SHELBY

Identifier Graph

ISRCQZNMX2393412ISWCT3225294106IPILEON F III SYLV…IPIWILLIAM B SHELBYIPISTEPHEN SHOCKLEYISNILeon SylversISNILeon SylversISNIWILLIAM B SHELBY

MLC Song Code

MG5F94
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
BigXthaPlug

QZNMX2393412 is the International Standard Recording Code (ISRC) for the recording “Mmhmm” by BigXthaPlug, released 2023-10-06. 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 T3225294106. Written by LEON F III SYLVERS, WILLIAM B SHELBY, KRISHON GAINES, and others.

BigXthaPlug

Related

Other versions of this workView all on iswc.fm

Mmhmm (remix)

BigXthaPlug, Finesse2tymes

QZNMZ2389203
Mmhmm (ChopNotSlop remix)

BigXthaPlug, OG Ron C

QZNMX2491647
Mmhmm (remix)

BigXthaPlug, Finesse2tymes

QZNMZ2389198
Mmhmm

8-Bit Arcade

AUXN22394248
MMHMM (8-BIT COMPUTER GAME VERSION)AUXN22394325

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Songwriter profiles

LEON F III SYLVERSIPIWILLIAM B SHELBYIPISTEPHEN SHOCKLEYIPI