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  1. Home
  2. ISRCs
  3. GBCYY1000420
GREY SKY BLUE album cover

ISRC

GBCYY1000420

GREY SKY BLUE

Song: GREY SKIES TURN BLUE

matched

Last verified: July 16, 2026

GBCYY1000420 is the International Standard Recording Code (ISRC) for the recording “GREY SKY BLUE”. 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 T0723712182.

Format

GBCountry
CYYRegistrant
10Year (2010)
00420Designation
Country:
ISO 3166-1 alpha-2 country code (GB).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2010):
Last two digits of the reference year (2010). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCGREY SKY BLUE
ISWCGREY SKIES TURN BLUE

Musical Work (ISWC)

T0723712182GREY SKIES TURN BLUE

Credits Graph

MLC Song Code

G1711H
Verify on MLC Portal →
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "GREY SKY BLUE"?+
The ISRC for "GREY SKY BLUE" is GBCYY1000420.
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. GBCYY1000420 is the ISRC for this recording; T0723712182 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 GBCYY1000420?

GBCYY1000420 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “GREY SKY BLUE”. 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 T0723712182, 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

GBCYY1000420 is the International Standard Recording Code (ISRC) for the recording “GREY SKY BLUE”. 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 T0723712182.

Related

Other versions of this workView all on iswc.fm

Grey Skies Turn Blue

MxPx

USA6G0526909
Grey Sky

Donbor

TCADA1707416
GREY SKIES TURN BLUEUSA6G0426001
GREY SKIES TO BLUEDEU670600090
GREY SKIESGBAZC1239314