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  1. Home
  2. ISRCs
  3. USSUB1825307
Hard Heart album cover

ISRC

USSUB1825307

Hard Heart✓2

Song: HARD HEART

Blitzen Trapper
matched
Released 2018-09-14

Last verified: August 26, 2026

USSUB1825307 is the International Standard Recording Code (ISRC) for the recording “Hard Heart” by Blitzen Trapper, released 2018-09-14. 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 T9298379212.

Format

USCountry
SUBRegistrant
18Year (2018)
25307Designation
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

ISRCHard Heart
ISWCHARD HEART

Musical Work (ISWC)

T9298379212HARD HEART

Credits Graph

MLC Song Code

HA4GO3
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Hard Heart" by Blitzen Trapper?+
The ISRC for "Hard Heart" by Blitzen Trapper is USSUB1825307.
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. USSUB1825307 is the ISRC for this recording; T9298379212 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 USSUB1825307?

USSUB1825307 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Hard Heart” by Blitzen Trapper. 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 T9298379212, 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

Blitzen Trapper

USSUB1825307 is the International Standard Recording Code (ISRC) for the recording “Hard Heart” by Blitzen Trapper, released 2018-09-14. 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 T9298379212.

Blitzen Trapper

Related

Other versions of this workView all on iswc.fm

HARD HEARTUSSUB1825327

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