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  1. Home
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  3. GBAJC1800348
Once in Royal David's City album cover

Once in Royal David's City✓2

ISRC

GBAJC1800348

Song: ONCE IN ROYAL DAVID'S CITY

Blake RobinsonLondon Music Works
matched

Last verified: September 23, 2026

One ISRC for “Once in Royal David's City” by Blake Robinson is GBAJC1800348. 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 T3190952815.

Format

GB
Country
AJCRegistrant
18Year (2018)
00348Designation
Country:
ISO 3166-1 alpha-2 country code (GB).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2018):
Last two digits of the reference year (2018). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCOnce in Royal David's City
ISWCONCE IN ROYAL DAVID'S CITY

Musical Work (ISWC)

T3190952815ONCE IN ROYAL DAVID'S CITY

People also ask

What is one ISRC for “Once in Royal David's City” by Blake Robinson?+
One ISRC for “Once in Royal David's City” by Blake Robinson is GBAJC1800348.
What is the ISWC for “ONCE IN ROYAL DAVID'S CITY”?+
The ISWC for “ONCE IN ROYAL DAVID'S CITY” is T3190952815. This recording is titled “Once in Royal David's City”. The ISRC GBAJC1800348 identifies this specific recording; the ISWC identifies the underlying musical work shared by all versions.
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. GBAJC1800348 is the ISRC for this recording; T3190952815 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 GBAJC1800348?

GBAJC1800348 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Once in Royal David's City” by Blake Robinson, London Music Works. 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 T3190952815, 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

Who wrote this song?

BLAKE ROBINSONComposer
IPI: 00687591387
SILVA SCREEN MUSIC OriginalPublisherIPI: 00162084978
EMI BLACKWOOD MUSIC INC OriginalPublisherIPI: 00223437493

Who publishes this song?

SILVA SCREEN MUSICOriginalPublisher
IPI: 00162084978
EMI BLACKWOOD MUSIC INCOriginalPublisher
IPI: 00223437493

Identifier Graph

ISRCGBAJC1800348ISWCT3190952815IPIBLAKE ROBINSON

MLC Song Code

O1610S
Verify on MLC Portal →
SourcesMusicBrainzMLCMLC✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Blake RobinsonLondon Music Works

One ISRC for “Once in Royal David's City” by Blake Robinson is GBAJC1800348. 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 T3190952815.

Blake Robinson, London Music Works

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Album: The Nativity (Cinematic Christmas Carols)2:49Track 5

Who performed on this recording?

Performers

Blake RobinsonPerformer
London Music WorksPerformer

Release

  • The Nativity (Cinematic Christmas Carols)