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  1. Home
  2. ISWCs
  3. T-921393647-1

ISWC · Musical Work

T-921393647-1

ONE AND ONLY

6 recordings

Last verified: August 9, 2026

T-921393647-1 is the International Standard Musical Work Code (ISWC) for the musical composition "ONE AND ONLY". 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 6 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
921393647Work number
1Check 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

ISRC6 recordings
ISWCONE AND ONLY
SourcesCISACMusicBrainz✓2 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCONE AND ONLYISRCHKC370055359ISRCHKC370055358ISRCUSUG11500838ISRCUSUG11500829ISRCKRB752502606

People also ask

What is ISWC T-921393647-1?+
ISWC T-921393647-1 identifies the musical composition "ONE AND ONLY". 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-921393647-1?+
ISWC T-921393647-1 has 6 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.

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What is ISWC T-921393647-1?

T-921393647-1 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "ONE AND ONLY". 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 6 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 (6)

1
ONE AND ONLY

Unknown Artist

USUG11500838
2
ONE AND ONLY

Unknown Artist

USUG11500829
3
ONE AND ONLY(윤크리에이티브) (FEAT. 신종윤)

Unknown Artist

KRB752502606
4
ONE AND ONLY (COMPLETE VERSION ORIGINALLY PERFORMED BY ADELE)

Unknown Artist

HKC370055358
5
ONE AND ONLY (INSTRUMENTAL VERSION ORIGINALLY PERFORMED BY ADELE)

Unknown Artist

HKC370055359
6
ONE AND ONLY (KARAOKE TRIBUTE VERSION ORIGINALLY PERFORMED BY NELLY)

Unknown Artist

HKC370073528

MLC Song Code

OV8VLM
Verify on MLC Portal →