ISWC · Musical Work

T-306754579-9

Q: What is ISWC T-306754579-9?

ISWC T-306754579-9 identifies the musical composition "BACK WHEN I KNEW EVERYTHING". ISWCs are defined by ISO 15707 and managed by CISAC to uniquely identify the underlying song — the melody, lyrics, and arrangement.

BACK WHEN I KNEW EVERYTHING

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What is ISWC T-306754579-9?

T-306754579-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "BACK WHEN I KNEW EVERYTHING". 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.