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  1. Home
  2. ISRCs
  3. USHM81953555
Y Cyhuddiadau album cover

ISRC

USHM81953555

Y Cyhuddiadau✓2

Song: I KNOW I'LL NEVER LEAVE

Dafydd Hedd
matched

Last verified: August 10, 2026

USHM81953555 is the International Standard Recording Code (ISRC) for the recording “Y Cyhuddiadau” by Dafydd Hedd. 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 T0115947664.

Format

USCountry
HM8Registrant
19Year (2019)
53555Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2019):
Last two digits of the reference year (2019). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCY Cyhuddiadau
ISWCI KNOW I'LL NEVER LEAVE

Musical Work (ISWC)

T0115947664I KNOW I'LL NEVER LEAVE

Credits Graph

MLC Song Code

I2958V
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Y Cyhuddiadau" by Dafydd Hedd?+
The ISRC for "Y Cyhuddiadau" by Dafydd Hedd is USHM81953555.
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. USHM81953555 is the ISRC for this recording; T0115947664 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 USHM81953555?

USHM81953555 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Y Cyhuddiadau” by Dafydd Hedd. 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 T0115947664, 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

Related

Other versions of this workView all on iswc.fm

ALL I KNOWUKN6K2001467

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USHM81953555 is the International Standard Recording Code (ISRC) for the recording “Y Cyhuddiadau” by Dafydd Hedd. 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 T0115947664.

Dafydd Hedd