ISWC · Musical Work

T-901690930-1

RECKLESS

2 recordings

Last verified: August 17, 2026

The ISWC for “RECKLESS” is T-901690930-1. 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

901690930Work 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

ISRC2 recordings

ISWCRECKLESS

SourcesCISACMusicBrainz2 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-901690930-1?

T-901690930-1 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “RECKLESS”. 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.

Learn more about ISWCs · Powered by Notes.fm

ISWC · Musical Work

T-901690930-1

RECKLESS

2 recordings

Last verified: August 17, 2026

Format

TPrefix

901690930Work 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

ISRC2 recordings

ISWCRECKLESS

Which releases contain this work? (10)

Crystal Castles

0602700962192022-01-01

Crystal Castles

0602700812222023-01-01

Crystal Castles

0602700962262008-01-01

Crystal Castles

49880134593422008-01-01

Crystal Castles

50214561544012008-01-01

Crystal Castles

54133565900122024-01-01

Crystal Castles

54133565900292008-01-01

Crystal Castles

5413356590074

Crystal Castles

54133565900502008-01-01

Crystal Castles

6341640206682024-01-01

Recordings (2)

Reckless

Crystal Castles

CAL450896214

On release:Crystal Castles(060270081222)Crystal Castles(060270096219)Crystal Castles(060270096226)Crystal Castles(4988013459342)Crystal Castles(5021456154401)Crystal Castles(5413356590012)Crystal Castles(5413356590029)Crystal Castles(5413356590050)Crystal Castles(5413356590074)Crystal Castles(634164020668)

RECKLESS

Unknown Artist

QZES92475622

MLC Song Code

R2062J

Verify on MLC Portal →

SourcesCISACMusicBrainz2 sources

Verified on

CISAC ISWC registry search

Identifier Graph

T-901690930-1

Format

Verified on

People also ask

What is ISWC T-901690930-1?

T-901690930-1

Format

Which releases contain this work? (10)

Recordings (2)

Verified on

People also ask

What is ISWC T-901690930-1?

Which releases contain this work? (10)

Recordings (2)