ISWC · Musical Work

T-031747446-6

Wat geweest is, is geweest

Last verified: July 29, 2026

The ISWC for “Wat geweest is, is geweest” is T-031747446-6. 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).

Format

TPrefix

031747446Work number

6Check 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.

SourcesMusicBrainzCISAC2 sources

Verified on

CISAC ISWC registry search

Credits Graph

What is ISWC T-031747446-6?

T-031747446-6 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Wat geweest is, is geweest”. 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.

Learn more about ISWCs · Powered by Notes.fm

ISWC · Musical Work

T-031747446-6

Wat geweest is, is geweest

Last verified: July 29, 2026

Format

TPrefix

031747446Work number

6Check 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.

Which releases contain this work? (8)

Hoe sterk is de eenzame fietser

Boudewijn de Groot

0422834269241988-01-01

Wat geweest is, is geweest

Boudewijn de Groot

06025273731572010-04-16

Collected

Boudewijn de Groot

06025570497182016-01-01

Toen & Nu: De 40 mooiste liedjes van uw keuze

Boudewijn de Groot

6024981036472003-01-01

Concert

Boudewijn de Groot

7314512531261992-01-01

Boudewijn de Groot

7314586358262001-01-01

Wonderkind aan het strand

Boudewijn de Groot

7314534363291996-01-01

Hoe sterk is de eenzame fietser

Boudewijn de Groot

87136066000252002-01-01

Who are the artists on this work?

Boudewijn de Groot

SourcesMusicBrainzCISAC2 sources

Verified on

CISAC ISWC registry search

Credits Graph

T-031747446-6

Format

Verified on

People also ask

What is ISWC T-031747446-6?

T-031747446-6

Format

Which releases contain this work? (8)

Who are the artists on this work?

Verified on

People also ask

What is ISWC T-031747446-6?

Which releases contain this work? (8)

Who are the artists on this work?