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  1. Home
  2. ISRCs
  3. USUM72105930
Halley’s Comet album cover

ISRC

USUM72105930

Halley’s Comet✓2

Billie Eilish
matched
Released 2021-07-28

Last verified: September 6, 2026

USUM72105930 is the International Standard Recording Code (ISRC) for the recording “Halley’s Comet” by Billie Eilish, released 2021-07-28. 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-304758784-4. Written by FINNEAS BAIRD OCONNELL, BILLIE EILISH O'CONNELL.

Format

USCountry
UM7Registrant
21Year (2021)
05930Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2021):
Last two digits of the reference year (2021). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCHalley’s Comet
ISWCHalley’s Comet
IPIFINNEAS BAIRD OCONNELL

Musical Work (ISWC)

T-304758784-4Halley’s Comet

People also ask

What is the ISRC for "Halley’s Comet" by Billie Eilish?+
The ISRC for "Halley’s Comet" by Billie Eilish is USUM72105930.
Who wrote "Halley’s Comet"?+
"Halley’s Comet" was written by FINNEAS BAIRD OCONNELL, BILLIE EILISH O'CONNELL. The ISWC for this composition is T-304758784-4.
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. USUM72105930 is the ISRC for this recording; T-304758784-4 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 USUM72105930?

USUM72105930 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Halley’s Comet” by Billie Eilish. 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-304758784-4, 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?

FINNEAS BAIRD OCONNELLComposerLyricist
IPI: 00678268786
LAST FRONTIER OriginalPublisher0.00%IPI: 00787470787
UNIVERSAL MUSIC WORKS OriginalPublisher50.00%IPI: 00832425062
LAST FRONTIER OriginalPublisher0.00%IPI: 00787470787
UNIVERSAL MUSIC WORKS OriginalPublisher50.00%IPI: 00832425062
BILLIE EILISH O'CONNELLComposerLyricist
IPI: 00792187700
UNIVERSAL MUSIC WORKS OriginalPublisher2.50%IPI: 00832425062
DRUP OriginalPublisher0.00%IPI: 00791823216
UNIVERSAL MUSIC WORKS RightsAdministrator47.50%IPI: 00832425062
DRUP OriginalPublisher0.00%IPI: 00791823216
UNIVERSAL MUSIC WORKS RightsAdministrator47.50%IPI: 00832425062
LAST FRONTIER OriginalPublisher0.00%IPI: 00787470787
UNIVERSAL MUSIC WORKS OriginalPublisher50.00%IPI: 00832425062

Who publishes this song?

LAST FRONTIEROriginalPublisher
IPI: 00787470787
UNIVERSAL MUSIC WORKSOriginalPublisher
IPI: 00832425062
DRUPOriginalPublisher
IPI: 00791823216

Which contributors are credited?

0000 0004 7566 1292FINNEAS BAIRD OCONNELL0000 0004 6748 058XBILLIE EILISH O'CONNELL

Identifier Graph

ISRCUSUM72105930ISWCT-304758784-4IPIFINNEAS BAIRD O…IPIBILLIE EILISH O…ISNIFINNEAS BAIRD O…ISNIBILLIE EILISH O…

MLC Song Code

HA6Z3H
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
Billie Eilish

USUM72105930 is the International Standard Recording Code (ISRC) for the recording “Halley’s Comet” by Billie Eilish, released 2021-07-28. 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-304758784-4. Written by FINNEAS BAIRD OCONNELL, BILLIE EILISH O'CONNELL.

Billie Eilish

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