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  1. Home
  2. ISRCs
  3. CA5KR2173409
Back It Up album cover

ISRC

CA5KR2173409

Back It Up✓2

Song: TAKE IT BACK

MarshmelloDJ Sliink
matched
Released 2021-06-11

Last verified: August 25, 2026

CA5KR2173409 is the International Standard Recording Code (ISRC) for the recording “Back It Up” by Marshmello, DJ Sliink, released 2021-06-11. 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 T9239655620. Written by CHRISTOPHER COMSTOCK, WRITER UNKNOWN.

Format

CACountry
5KRRegistrant
21Year (2021)
73409Designation
Country:
ISO 3166-1 alpha-2 country code (CA).
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

ISRCBack It Up
ISWCTAKE IT BACK
IPICHRISTOPHER COMSTOCK

Musical Work (ISWC)

T9239655620TAKE IT BACK

People also ask

What is the ISRC for "Back It Up" by Marshmello?+
The ISRC for "Back It Up" by Marshmello, DJ Sliink is CA5KR2173409.
Who wrote "Back It Up"?+
"Back It Up" was written by CHRISTOPHER COMSTOCK, WRITER UNKNOWN. The ISWC for this composition is T9239655620.
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. CA5KR2173409 is the ISRC for this recording; T9239655620 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 CA5KR2173409?

CA5KR2173409 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Back It Up” by Marshmello, DJ Sliink. 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 T9239655620, 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?

CHRISTOPHER COMSTOCKComposerLyricist
IPI: 00831814251
MARSHMELLO MUSIC OriginalPublisher0.00%IPI: 00832203576
KOBALT MUSIC PUB AMERICA INC SubPublisher33.34%IPI: 00503659557
MARSHMELLO MUSIC OriginalPublisher0.00%IPI: 00832203576
KOBALT MUSIC PUB AMERICA INC SubPublisher33.34%IPI: 00503659557
WRITER UNKNOWNComposerLyricist
MARSHMELLO MUSIC OriginalPublisher0.00%IPI: 00832203576
KOBALT MUSIC PUB AMERICA INC SubPublisher33.34%IPI: 00503659557

Who publishes this song?

MARSHMELLO MUSICOriginalPublisher
IPI: 00832203576
KOBALT MUSIC PUB AMERICA INCSubPublisher
IPI: 00503659557

Identifier Graph

ISRCCA5KR2173409ISWCT9239655620IPICHRISTOPHER COM…

MLC Song Code

BB6Q0K
Verify on MLC Portal →
SourcesMusicBrainzMLCNotes✓3 sources

Verified on

  • MusicBrainz recording record
  • MLC song record
MarshmelloDJ Sliink

CA5KR2173409 is the International Standard Recording Code (ISRC) for the recording “Back It Up” by Marshmello, DJ Sliink, released 2021-06-11. 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 T9239655620. Written by CHRISTOPHER COMSTOCK, WRITER UNKNOWN.

Marshmello, DJ Sliink

Related

Other versions of this workView all on iswc.fm

Back It Up

Marshmello, DJ Sliink

CA5KR2175855
TAKE IT BACKSE3OH1516798

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