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  3. USMTD2000582

ISRC

USMTD2000582

Hardline✓2

Julien Baker
matched
Released 2021-01-13

Last verified: July 18, 2026

USMTD2000582 is the International Standard Recording Code (ISRC) for the recording “Hardline” by Julien Baker, released 2021-01-13. 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-301881494-9. Written by JULIEN BAKER.

Format

USCountry
MTDRegistrant
20Year (2020)
00582Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2020):
Last two digits of the reference year (2020). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCHardline
ISWCHardline
IPIJULIEN BAKER

Musical Work (ISWC)

T-301881494-9Hardline

People also ask

What is the ISRC for "Hardline" by Julien Baker?+
The ISRC for "Hardline" by Julien Baker is USMTD2000582.
Who wrote "Hardline"?+
"Hardline" was written by JULIEN BAKER. The ISWC for this composition is T-301881494-9.
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. USMTD2000582 is the ISRC for this recording; T-301881494-9 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 USMTD2000582?

USMTD2000582 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Hardline” by Julien Baker. 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-301881494-9, 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?

JULIEN BAKERComposerLyricist
IPI: 00762558513
KOBALT MUSIC SERV.AMERICA KMSA OriginalPublisher0.00%IPI: 00484410066
KOBALT MUSIC PUB AMERICA INC OriginalPublisher100.00%IPI: 00503659557

Who publishes this song?

KOBALT MUSIC SERV.AMERICA KMSAOriginalPublisher
IPI: 00484410066
KOBALT MUSIC PUB AMERICA INCOriginalPublisher
IPI: 00503659557

Which contributors are credited?

0000 0004 6294 0102Julien Baker

Identifier Graph

ISRCUSMTD2000582ISWCT-301881494-9IPIJULIEN BAKERISNIJulien Baker

MLC Song Code

HA4O9B
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

HARDLINEUSMTD2000594

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Songwriter profiles

JULIEN BAKERIPI
Julien Baker

USMTD2000582 is the International Standard Recording Code (ISRC) for the recording “Hardline” by Julien Baker, released 2021-01-13. 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-301881494-9. Written by JULIEN BAKER.

Julien Baker