ISWC · Musical Work
T-912700222-6
That’s When I Knew
1 recording
Credit Chain
ISRC1 recording
ISWCThat’s When I Knew
Previously known as
T-910502765-4
SourcesMusicBrainzCISAC2 sources
What is ISWC T-912700222-6?
T-912700222-6 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "That’s When I Knew". 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 1 recording (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.
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