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  1. Home
  2. ISWCs
  3. T-900903784-7

ISWC · Musical Work

T-900903784-7

CRAZY MUSIC

7 recordings

Last verified: February 15, 2026

T-900903784-7 is the International Standard Musical Work Code (ISWC) for the musical composition "CRAZY MUSIC". 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 7 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
900903784Work number
7Check 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

ISRC7 recordings
ISWCCRAZY MUSIC
SourcesCISAC

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCCRAZY MUSICISRCATK230000078ISRCDEA370400375ISRCDEF068104880ISRCFR58F8100140ISRCFR58F8100210

People also ask

What is ISWC T-900903784-7?+
ISWC T-900903784-7 identifies the musical composition "CRAZY MUSIC". ISWCs are defined by ISO 15707 and managed by CISAC to uniquely identify the underlying song — the melody, lyrics, and arrangement.
How many recordings use ISWC T-900903784-7?+
ISWC T-900903784-7 has 7 recordings (ISRCs) associated with it. Each recording is a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.
How is an ISWC different from an ISRC?+
An ISWC identifies a musical work (the underlying composition — melody, lyrics, arrangement). An ISRC identifies a specific sound recording of that work. One ISWC can have many ISRCs — for example, the original recording, a remix, a live version, and a cover would each have their own ISRC but share the same ISWC.

What is ISWC T-900903784-7?

T-900903784-7 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "CRAZY MUSIC". 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 7 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

Recordings (7)

1

Crazy Music

Ottawan

FR58F8100140

2

Crazy Music

Ottawan

FR58F8100210

3

CRAZY MUSIC

Unknown Artist

ATK230000078

4

CRAZY MUSIC

Unknown Artist

DEA370400375

5

CRAZY MUSIC

Unknown Artist

DEF068104880

6

CRAZY MUSIC

Unknown Artist

FR6V80012706

7

CRAZY MUSIC

Unknown Artist

FR6V80210540