ISWC · Musical Work
Thirteen Days
Last verified:
The ISWC for “Thirteen Days” is T-700071901-9. 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 13 known recordings (ISRCs) indexed on Credits.fm.
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Songwriters/Publishers (IPI)
Creative Contributors (ISNI)
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T-700071901-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Thirteen Days”. 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 13 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
J.J. Cale
NLF057990054J.J. Cale
NLFO57990054Tom Petty
NLV7F1700180Tom Petty and the Heartbreakers
USWB12100923MLC Song Code
