ISWC · Musical Work

T-700050613-0

Once Upon a Christmas

2 recordings

Last verified: July 25, 2026

T-700050613-0 is the International Standard Musical Work Code (ISWC) for the musical composition "Once Upon a Christmas". 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 2 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

700050613Work number

0Check 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

ISRC2 recordings

ISWCOnce Upon a Christmas

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00023550710 00026484970 00040544412 00581448922

Creative Contributors (ISNI)

0000 0000 7357 8525 0000 0000 7367 0305

SourcesMusicBrainzCISACNotes Credits3 sources

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CISAC ISWC registry search

Identifier Graph

What is ISWC T-700050613-0?

T-700050613-0 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "Once Upon a 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 2 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-700050613-0

Format

What other identifiers does this connect to?

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What is ISWC T-700050613-0?

T-700050613-0

Format

What other identifiers does this connect to?

Which releases contain this work? (12)

Recordings (2)

Who are the artists on this work?

Verified on

People also ask

What is ISWC T-700050613-0?

Which releases contain this work? (12)

Recordings (2)

Who are the artists on this work?