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  1. Home
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  3. GBUM72303685
I Wrote a Song (Topic remix) album cover

ISRC

GBUM72303685

I Wrote a Song (Topic remix)✓2

Song: I Wrote a Song

Mae Muller
matched

Last verified: July 19, 2026

GBUM72303685 is the International Standard Recording Code (ISRC) for the recording “I Wrote a Song (Topic remix)” by Mae Muller. 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-315862528-2. Written by KAREN ANN POOLE, LEWIS DANIEL THOMPSON, HOLLY MAE MULLER.

Format

GBCountry
UM7Registrant
23Year (2023)
03685Designation
Country:
ISO 3166-1 alpha-2 country code (GB).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2023):
Last two digits of the reference year (2023). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCI Wrote a Song (Topic remix)
ISWCI Wrote a Song
IPIKAREN ANN POOLE

Musical Work (ISWC)

T-315862528-2I Wrote a Song

People also ask

What is the ISRC for "I Wrote a Song (Topic remix)" by Mae Muller?+
The ISRC for "I Wrote a Song (Topic remix)" by Mae Muller is GBUM72303685.
Who wrote "I Wrote a Song (Topic remix)"?+
"I Wrote a Song (Topic remix)" was written by KAREN ANN POOLE, LEWIS DANIEL THOMPSON, HOLLY MAE MULLER. The ISWC for this composition is T-315862528-2.
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. GBUM72303685 is the ISRC for this recording; T-315862528-2 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 GBUM72303685?

GBUM72303685 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I Wrote a Song (Topic remix)” by Mae Muller. 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-315862528-2, 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?

KAREN ANN POOLEComposerLyricist
IPI: 00258608637
TAP MUSIC PUB LIMITED OriginalPublisher0.00%IPI: 00803364265
UNIVERSAL - POLYGRAM INTERNATIONAL PUB INC SubPublisher33.33%IPI: 00343892736
LEWIS DANIEL THOMPSONComposerLyricist
IPI: 00650824941
HOLLY MAE MULLERComposerLyricist
IPI: 00859401712

Who publishes this song?

TAP MUSIC PUB LIMITEDOriginalPublisher
IPI: 00803364265
UNIVERSAL - POLYGRAM INTERNATIONAL PUB INCSubPublisher
IPI: 00343892736

Which contributors are credited?

0000 0001 3160 8025Karen Poole

Identifier Graph

ISRCGBUM72303685ISWCT-315862528-2IPIKAREN ANN POOLEIPILEWIS DANIEL TH…IPIHOLLY MAE MULLERISNIKaren Poole

MLC Song Code

IG5S9A
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Mae Muller

GBUM72303685 is the International Standard Recording Code (ISRC) for the recording “I Wrote a Song (Topic remix)” by Mae Muller. 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-315862528-2. Written by KAREN ANN POOLE, LEWIS DANIEL THOMPSON, HOLLY MAE MULLER.

Mae Muller

Related

Other versions of this workView all on iswc.fm

I Wrote a Song (video version)

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GBUM72302593
I Wrote a Song (Jolyon Petch remix)

Mae Muller

GBUM72303780
I Wrote a Song

Mae Muller

DK2DY2300057
I Wrote a Song (acoustic)

Mae Muller

GBUM72302352
I Wrote a Song (Spencer Ramsay Bounce remix)

Mae Muller

GBUM72303758

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Songwriter profiles

KAREN ANN POOLEIPILEWIS DANIEL THOMPSONIPIHOLLY MAE MULLERIPI