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  1. Home
  2. ISWCs
  3. T-044640907-9

ISWC · Musical Work

T-044640907-9

BEFORE I GO TO SLEEP

6 recordings

Last verified: February 15, 2026

T-044640907-9 is the International Standard Musical Work Code (ISWC) for the musical composition "BEFORE I GO TO SLEEP". ISWCs are ISO 15707 identifiers managed by CISAC; they identify the underlying song — its melody, lyrics, and arrangement — rather than any single recording. One composition can have many recordings (ISRCs). This work has 6 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
044640907Work number
9Check digit
Prefix:
"T" = musical work; "W" = work in progress.
Work number:
9-digit unique work number assigned by CISAC.
Check digit:
ISO 7064 Mod 11-2 check digit that validates the rest of the code.

Credit Chain

ISRC6 recordings
ISWCBEFORE I GO TO SLEEP

Previously known as

T-311463974-2
SourcesCISACMLC✓2 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCBEFORE I GO TO …ISRCCOR010900020ISRCCOSO11400269ISRCFR59R2037143ISRCFRX872026985ISRCGBMA22095746

People also ask

What is ISWC T-044640907-9?+
ISWC T-044640907-9 identifies the musical composition "BEFORE I GO TO SLEEP". ISWCs are defined by ISO 15707 and managed by CISAC to uniquely identify the underlying song — the melody, lyrics, and arrangement.
How many recordings use ISWC T-044640907-9?+
ISWC T-044640907-9 has 6 recordings (ISRCs) associated with it. Each recording is a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.
How is an ISWC different from an ISRC?+
An ISWC identifies a musical work (the underlying composition — melody, lyrics, arrangement). An ISRC identifies a specific sound recording of that work. One ISWC can have many ISRCs — for example, the original recording, a remix, a live version, and a cover would each have their own ISRC but share the same ISWC.

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What is ISWC T-044640907-9?

T-044640907-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "BEFORE I GO TO SLEEP". ISWCs are defined by ISO 15707 and managed by CISAC. Unlike ISRCs which identify recordings, an ISWC identifies the underlying song — the melody, lyrics, and arrangement.

This work has 6 recordings (ISRCs) associated with it. Each recording represents a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.

Learn more about ISWCs · Powered by Notes.fm

Recordings (6)

1
BEFORE I GO TO SLEEP

Unknown Artist

COR010900020
2
BEFORE I GO TO SLEEP

Unknown Artist

COSO11400269
3
BEFORE I GO TO SLEEP

Unknown Artist

FRX872026985
4
BEFORE I GO TO SLEEP

Unknown Artist

GBMA22095746
5
BEFORE I GO TO SLEEP

Unknown Artist

GBMA22095885
6
BEFORE I GO TO SLEEP (EN VIVO) [DESDE EL TEATRO COLÓN]

Unknown Artist

FR59R2037143

MLC Song Code

B6116D
Verify on MLC Portal →