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  1. Home
  2. ISRCs
  3. QZTL92149351
SLEEP LITTLE BABY album cover

ISRC

QZTL92149351

SLEEP LITTLE BABY

Song: SLEEP LITTLE BABY (FEATURING LIMBO)

matched

Last verified: February 19, 2026

QZTL92149351 is the International Standard Recording Code (ISRC) for the recording “SLEEP LITTLE BABY”. 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 T3083643765.

Format

QZCountry
TL9Registrant
21Year (2021)
49351Designation
Country:
ISO 3166-1 alpha-2 country code (QZ).
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

ISRCSLEEP LITTLE BABY
ISWCSLEEP LITTLE BABY (FEATURING LIMBO)

Musical Work (ISWC)

T3083643765SLEEP LITTLE BABY (FEATURING LIMBO)

Credits Graph

MLC Song Code

SD6SEP
Verify on MLC Portal →
SourcesMLC

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "SLEEP LITTLE BABY"?+
The ISRC for "SLEEP LITTLE BABY" is QZTL92149351.
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. QZTL92149351 is the ISRC for this recording; T3083643765 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 QZTL92149351?

QZTL92149351 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “SLEEP LITTLE BABY”. 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 T3083643765, 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

QZTL92149351 is the International Standard Recording Code (ISRC) for the recording “SLEEP LITTLE BABY”. 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 T3083643765.

Related

Other versions of this workView all on iswc.fm

SLEEP LITTLE BABYQZTL92129627