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  1. Home
  2. ISRCs
  3. US23A1550101
Sleep Music album cover

ISRC

US23A1550101

Sleep Music✓2

Song: TOAST SLEEP MUSIC

Lullaby Planet
matched
Released 2022-07-22

Last verified: August 22, 2026

US23A1550101 is the International Standard Recording Code (ISRC) for the recording “Sleep Music” by Lullaby Planet, released 2022-07-22. 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 T3055746464.

Format

USCountry
23ARegistrant
15Year (2015)
50101Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2015):
Last two digits of the reference year (2015). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCSleep Music
ISWCTOAST SLEEP MUSIC

Musical Work (ISWC)

T3055746464TOAST SLEEP MUSIC

Credits Graph

MLC Song Code

SC3IXM
Verify on MLC Portal →
SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "Sleep Music" by Lullaby Planet?+
The ISRC for "Sleep Music" by Lullaby Planet is US23A1550101.
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. US23A1550101 is the ISRC for this recording; T3055746464 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 US23A1550101?

US23A1550101 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Sleep Music” by Lullaby Planet. 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 T3055746464, 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

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Lullaby Planet

US23A1550101 is the International Standard Recording Code (ISRC) for the recording “Sleep Music” by Lullaby Planet, released 2022-07-22. 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 T3055746464.

Lullaby Planet