ISWC · Musical Work
IT AIN'T NECESSARILY SO
Last verified:
The ISWC for “IT AIN'T NECESSARILY SO” is T-900757862-3. 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 200 known recordings (ISRCs) indexed on Credits.fm.
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Songwriters/Publishers (IPI)
Creative Contributors (ISNI)
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T-900757862-3 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “IT AIN'T NECESSARILY SO”. 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 200 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
This composition is registered under 7 ISWCs.
111 Years of Deutsche Grammophon
Various Artists
ASM35 - The Complete Musician - Highlights
Anne-Sophie Mutter
It Ain’t Necessarily So: Legendary Classic and Jazz Studio Takes
Heifetz
111 Years of Deutsche Grammophon
Various Artists
111: The Violin: Legendary Recordings
Various Artists
Mutterissimo: The Art of Anne‐Sophie Mutter
Anne‐Sophie Mutter
The Heifetz Collection, Volume 40: Gershwin and Encores
Gershwin, Heifetz
Selections from the Heifetz Collection
Jascha Heifetz
Greatest Musical Composers: George Gershwin
Various Artists
40 Most Beautiful American Classics
Various Artists, Joseph Jennings, Kurt Masur
Manhattan Concert Cycle, Vol. 1: Downtown "The Melting Pot"
Soulpepper Theatre Company
MLC Song Code
