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  3. USAT21810389
8 Letters album cover

ISRC

USAT21810389

8 Letters✓2

Why Don’t We
matched
Released 2018-01-01

Last verified: August 13, 2026

USAT21810389 is the International Standard Recording Code (ISRC) for the recording “8 Letters” by Why Don’t We, released 2018-01-01. 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-926995323-3. Written by JAMES JOHN ABRAHART JR, JORDAN KENDALL JOHNSON, STEFAN ADAM JOHNSON, and others.

Format

USCountry
AT2Registrant
18Year (2018)
10389Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2018):
Last two digits of the reference year (2018). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRC8 Letters
ISWC8 Letters
IPIJAMES JOHN ABRAHART JR

Musical Work (ISWC)

T-926995323-38 Letters

People also ask

What is the ISRC for "8 Letters" by Why Don’t We?+
The ISRC for "8 Letters" by Why Don’t We is USAT21810389.
Who wrote "8 Letters"?+
"8 Letters" was written by JAMES JOHN ABRAHART JR, JORDAN KENDALL JOHNSON, STEFAN ADAM JOHNSON, JOHNNY PRICE, MARCUS DURAND LOMAX. The ISWC for this composition is T-926995323-3.
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. USAT21810389 is the ISRC for this recording; T-926995323-3 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 USAT21810389?

USAT21810389 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “8 Letters” by Why Don’t We. 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-926995323-3, 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?

JAMES JOHN ABRAHART JRComposerLyricist
IPI: 00561855823
LETS GET BRUNCH PUBLISHING OriginalPublisher0.00%IPI: 00888410500
KOBALT MUSIC PUB AMERICA INC SubPublisher15.00%IPI: 00503659557
ARTIST 101 PUBLISHING GROUP OriginalPublisher0.00%IPI: 00478154330
KOBALT MUSIC PUB AMERICA INC SubPublisher5.00%IPI: 00503659557
JORDAN KENDALL JOHNSONComposerLyricist
IPI: 00572800453
BMG PLATINUM SONGS OriginalPublisher17.00%IPI: 00595808890
SONGS OF BBMG OriginalPublisher0.00%IPI: 00706880528
BMG PLATINUM SONGS RightsAdministrator12.00%IPI: 00595808890
STEFAN ADAM JOHNSONComposerLyricist
IPI: 00579609397
HIPGNOSIS SFH I LIMITED OriginalPublisher0.00%IPI: 01079671029
KOBALT MUSIC PUB AMERICA INC SubPublisher20.00%IPI: 00503659557
JOHNNY PRICEComposerLyricist
MARCUS DURAND LOMAXComposerLyricist
IPI: 00560068268
BMG PLATINUM SONGS OriginalPublisher17.00%IPI: 00595808890
SOLO ACE PUBLISHING OriginalPublisher0.00%IPI: 00788791363
BMG PLATINUM SONGS RightsAdministrator11.00%IPI: 00595808890

Who publishes this song?

LETS GET BRUNCH PUBLISHINGOriginalPublisher
IPI: 00888410500
KOBALT MUSIC PUB AMERICA INCSubPublisher
IPI: 00503659557
ARTIST 101 PUBLISHING GROUPOriginalPublisher
IPI: 00478154330
BMG PLATINUM SONGSOriginalPublisher
IPI: 00595808890
SONGS OF BBMGOriginalPublisher
IPI: 00706880528
HIPGNOSIS SFH I LIMITEDOriginalPublisher
IPI: 01079671029
SOLO ACE PUBLISHINGOriginalPublisher
IPI: 00788791363

Which contributors are credited?

0000 0003 7291 1607MARCUS DURAND LOMAX0000 0004 0698 4311Jordan Johnson0000 0004 6555 1188Stefan Johnson

Identifier Graph

ISRCUSAT21810389ISWCT-926995323-3IPIJAMES JOHN ABRA…IPIJORDAN KENDALL …IPISTEFAN ADAM JOH…IPIMARCUS DURAND L…ISNIMARCUS DURAND L…ISNIJordan JohnsonISNIStefan Johnson

MLC Song Code

EVCEAY
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Why Don’t We

USAT21810389 is the International Standard Recording Code (ISRC) for the recording “8 Letters” by Why Don’t We, released 2018-01-01. 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-926995323-3. Written by JAMES JOHN ABRAHART JR, JORDAN KENDALL JOHNSON, STEFAN ADAM JOHNSON, and others.

Why Don’t We

Related

Other versions of this workView all on iswc.fm

8 Letters (R3HAB remix)

Why Don’t We

USAT21811058
8 Letters (Luca Schreiner remix)

Why Don’t We

USAT21811059

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Love Back (stripped back)

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8 Letters (Rawi Beat slow remix)

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What Am I

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Songwriter profiles

JAMES JOHN ABRAHART JRIPIJORDAN KENDALL JOHNSONIPISTEFAN ADAM JOHNSONIPIMARCUS DURAND LOMAXIPI