ISWC · Musical Work

T-900137722-6

We Wish You a Merry Christmas

200 recordings

Last verified: October 19, 2026

The ISWC for “We Wish You a Merry Christmas” is T-900137722-6. 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). This work has 200 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

900137722Work 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.

Credit Chain

ISRC200 recordings

ISWCWe Wish You a Merry Christmas

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00272689036 00039534078 00028507192 00205922979 00473321567 00108158979 01000721634 00110284424 00194455444 00023184706

Creative Contributors (ISNI)

SourcesCISACNotes CreditsMusicBrainz3 sources

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CISAC ISWC registry search

Identifier Graph

What is ISWC T-900137722-6?

T-900137722-6 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “We Wish You a Merry Christmas”. 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.

T-900137722-6

Format

What other identifiers does this connect to?

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What is ISWC T-900137722-6?

T-900137722-6

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What other identifiers does this connect to?

Which releases contain this work? (11)

Recordings (200)

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People also ask

What is ISWC T-900137722-6?

Which releases contain this work? (11)

Recordings (200)