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  1. Home
  2. ISWCs
  3. T-900216662-3

ISWC · Musical Work

T-900216662-3

Only Mama Knows

10 recordings

Last verified: February 15, 2026

T-900216662-3 is the International Standard Musical Work Code (ISWC) for the musical composition "Only Mama Knows". 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 10 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
900216662Work number
3Check 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

ISRC10 recordings
ISWCOnly Mama Knows
SourcesCISAC

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCOnly Mama KnowsISRCGBA7H1499332ISRCGBCCS0700649ISRCGBCCS0700707ISRCGBCCS0700722ISRCGBCCS0900081

People also ask

What is ISWC T-900216662-3?+
ISWC T-900216662-3 identifies the musical composition "Only Mama Knows". 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-900216662-3?+
ISWC T-900216662-3 has 10 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-900216662-3?

T-900216662-3 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "Only Mama Knows". 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 10 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 (10)

1

Only Mama Knows

Paul McCartney

GBA7H1499332

2

Only Mama Knows

Paul McCartney

GBCCS0700649

3

Only Mama Knows

Paul McCartney

GBCCS0700707

4

Only Mama Knows

Paul McCartney

GBCCS1500301

5

ONLY MAMA KNOWS

Unknown Artist

GBCCS0700722

6

ONLY MAMA KNOWS

Unknown Artist

GBCCS0900081

7

ONLY MAMA KNOWS

Unknown Artist

GBCCS1400248

8

ONLY MAMA KNOWS

Unknown Artist

GBCCS1400289

9

ONLY MAMA KNOWS

Unknown Artist

GBCCS1500300

10

Only Mama Knows (live at Amoeba 2007)

Paul McCartney

GBCCS1900013

MLC Song Code

O1476V
Verify on MLC Portal →