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  1. Home
  2. ISRCs
  3. GBSMU6679696
CASTLE IN THE SKY album cover

ISRC

GBSMU6679696

CASTLE IN THE SKY

matched

Last verified: July 30, 2026

GBSMU6679696 is the International Standard Recording Code (ISRC) for the recording “CASTLE IN THE SKY”. 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 T-804174221-7. Written by NICOLAS HAELG, SAMER HALABI.

Format

GBCountry
SMURegistrant
66Year (1966)
79696Designation
Country:
ISO 3166-1 alpha-2 country code (GB).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (1966):
Last two digits of the reference year (1966). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCCASTLE IN THE SKY
ISWCCASTLE IN THE SKY
IPINICOLAS HAELG

Musical Work (ISWC)

T-804174221-7CASTLE IN THE SKY

Related

Songwriter profiles

NICOLAS HAELGIPISAMER HALABIIPI

People also ask

What is the ISRC for "CASTLE IN THE SKY"?+
The ISRC for "CASTLE IN THE SKY" is GBSMU6679696.
Who wrote "CASTLE IN THE SKY"?+
"CASTLE IN THE SKY" was written by NICOLAS HAELG, SAMER HALABI. The ISWC for this composition is T-804174221-7.
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. GBSMU6679696 is the ISRC for this recording; T-804174221-7 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 GBSMU6679696?

GBSMU6679696 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “CASTLE IN THE SKY”. 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 T-804174221-7, 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

GBSMU6679696 is the International Standard Recording Code (ISRC) for the recording “CASTLE IN THE SKY”. 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 T-804174221-7. Written by NICOLAS HAELG, SAMER HALABI.

Who wrote this song?

NICOLAS HAELGComposerLyricist
IPI: 00781860412
PLACE CALLED HOME EDITION OriginalPublisherIPI: 00785208418
DOWNTOWN DLJ SONGS LLC SubPublisherIPI: 00647171538
PCH RECORDINGS GMBH OriginalPublisherIPI: 01211877075
PAINTED DESERT MUSIC CORP SubPublisherIPI: 00023276307
SAMER HALABIComposerLyricist
IPI: 00370092773
PLACE CALLED HOME EDITION OriginalPublisherIPI: 00785208418
DOWNTOWN DLJ SONGS LLC SubPublisherIPI: 00647171538
PCH RECORDINGS GMBH OriginalPublisherIPI: 01211877075
PAINTED DESERT MUSIC CORP SubPublisherIPI: 00023276307

Who publishes this song?

PLACE CALLED HOME EDITIONOriginalPublisher
IPI: 00785208418
DOWNTOWN DLJ SONGS LLCSubPublisher
IPI: 00647171538
PCH RECORDINGS GMBHOriginalPublisher
IPI: 01211877075
PAINTED DESERT MUSIC CORPSubPublisher
IPI: 00023276307

Identifier Graph

ISRCGBSMU6679696ISWCT-804174221-7IPINICOLAS HAELGIPISAMER HALABI

MLC Song Code

CA4R3K
Verify on MLC Portal →
SourcesMLCMusicBrainz✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record