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  1. Home
  2. ISWCs
  3. T-070194564-3

ISWC · Musical Work

T-070194564-3

Un-Break My Heart

2 recordings

Last verified: July 3, 2026

T-070194564-3 is the International Standard Musical Work Code (ISWC) for the musical composition "Un-Break My Heart". 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 2 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
070194564Work number
3Check 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

ISRC2 recordings
ISWCUn-Break My Heart

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

0004837237100126506591

Releases (UPC)

00628261261826007464240322200946336709210096741195723013178988520019075953182201943991627290196588947421020831159227044003936522
+40 more
044006866826044006887821044006897028056775035723056775808624060075305571706007531880020600753290385060075331292606007533550080600753652589060075379235306007539225450602498007815060249808782406024982812390654378622625065437871812006543787182290654378718328072435233252607243537300240730082602020073145835552607432150871200743215393924074321780742907464635622707464680802307464688932907822189882907822190662308287674507280886919365825088697268452908869765488270886976720926088697688272308869775306230886977858727
SourcesMusicBrainzCISAC✓2 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCUn-Break My Hea…ISRCUSLF29600015ISRCUSLF20500032

People also ask

What is ISWC T-070194564-3?+
ISWC T-070194564-3 identifies the musical composition "Un-Break My Heart". 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-070194564-3?+
ISWC T-070194564-3 has 2 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.

What is ISWC T-070194564-3?

T-070194564-3 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "Un-Break My Heart". 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 2 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 (2)

1

Unbreak My Heart

Toni Braxton

USLF29600015

2

Un-Break My Heart (Frankie Knuckles' Franktidrama club mix edit)

Toni Braxton

USLF20500032

MLC Song Code

U02296
Verify on MLC Portal →