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  1. Home
  2. ISRCs
  3. USMRG1439213
SECRET HEART album cover

ISRC

USMRG1439213

SECRET HEART

matched

Last verified: September 15, 2026

USMRG1439213 is the International Standard Recording Code (ISRC) for the recording “SECRET HEART”. 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 T3002144487.

Format

USCountry
MRGRegistrant
14Year (2014)
39213Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2014):
Last two digits of the reference year (2014). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCSECRET HEART
ISWCSECRET HEART

Musical Work (ISWC)

T3002144487SECRET HEART

People also ask

What is the ISRC for "SECRET HEART"?+
The ISRC for "SECRET HEART" is USMRG1439213.
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. USMRG1439213 is the ISRC for this recording; T3002144487 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 USMRG1439213?

USMRG1439213 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “SECRET HEART”. 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 T3002144487, 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

USMRG1439213 is the International Standard Recording Code (ISRC) for the recording “SECRET HEART”. 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 T3002144487.

Related

Other versions of this workView all on iswc.fm

SECRET HEARTUS2B20427409
Listen on Apple Music
Album: Shadows (Deluxe)4:15Track 13

Who wrote this song?

FINLAY JOHN MACDONALDComposerLyricist
IPI: 00274611664
NORMAN GEORGE BLAKEComposerLyricist
IPI: 00162354387
GERARD LOVEComposerLyricist
IPI: 00162363092
PAUL ANTHONY QUINNComposerLyricist
IPI: 00073113800
JADWIN B FAIRComposerLyricist
IPI: 00131896465
RAYMOND MCGINLEYComposerLyricist
IPI: 00162365184

Which contributors are credited?

0000 0000 7978 4776Paul Quinn

Identifier Graph

ISRCUSMRG1439213ISWCT3002144487IPIFINLAY JOHN MAC…IPINORMAN GEORGE B…IPIGERARD LOVEIPIPAUL ANTHONY QU…ISNIPaul Quinn

MLC Song Code

S1481I
Verify on MLC Portal →
SourcesMLCMusicBrainzMLC✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

MLC Registration

✗Not registered

MLC has no work registered for this ISRC.