ISWC · Musical Work

T-070001050-9

AM I BLUE

19 recordings

Last verified: July 4, 2026

T-070001050-9 is the International Standard Musical Work Code (ISWC) for the musical composition "AM I BLUE". 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 19 known recordings (ISRCs) indexed on Credits.fm. Credited songwriters: HARRY AKST.

Format

TPrefix

070001050Work number

9Check 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

ISRC19 recordings

ISWCAM I BLUE

IPIHARRY AKST

Who wrote this song?

HARRY AKSTComposerIPI: 00000355541

1 recording

SourcesCommunityMusicBrainzMLCNotesMLC via NotesCISAC6 sources

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CISAC ISWC registry search

Identifier Graph

What is ISWC T-070001050-9?

T-070001050-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "AM I BLUE". 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 19 recordings (ISRCs) associated with it and 1 credited songwriter. Each recording represents a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.

T-070001050-9

Format

Who wrote this song?

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What is ISWC T-070001050-9?

T-070001050-9

Format

Who wrote this song?

What other identifiers does this connect to?

Recordings (19)

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People also ask

What is ISWC T-070001050-9?

Recordings (19)