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Blue Is My Heart album cover

ISRC

USQX91100975

Blue Is My Heart

Song: BLUES IN MY HEART

Holly Williams
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Last verified:

USQX91100975 is the International Standard Recording Code (ISRC) for the recording "Blue Is My Heart" by Holly Williams. 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 T0710572830.

Format

USCountry
QX9Registrant
11Year (2011)
00975Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2011):
Last two digits of the reference year (2011). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCBlue Is My Heart
ISWCBLUES IN MY HEART

Musical Work (ISWC)

T0710572830BLUES IN MY HEART

MLC Song Code

B72913
Verify on MLC Portal →
SourcesMusicBrainzMLC2 sources

Verified on

People also ask

What is the ISRC for "Blue Is My Heart" by Holly Williams?
The ISRC for "Blue Is My Heart" by Holly Williams is USQX91100975.
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. USQX91100975 is the ISRC for this recording; T0710572830 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.

What is ISRC USQX91100975?

USQX91100975 is an International Standard Recording Code (ISRC) that uniquely identifies the recording "Blue Is My Heart" by Holly Williams. 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 T0710572830, 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.

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