ISWC · Musical Work

T-325657609-3

ECHO

2 recordings

Last verified: September 27, 2026

The ISWC for “ECHO” is T-325657609-3. 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

325657609Work number

3Check 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

ISWCECHO

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00889656453 00484410066 00467915806 00886249388 00403831587

Creative Contributors (ISNI)

0000 0003 7235 0782 0000 0003 7287 1094 0000 0004 7618 8521

SourcesCISACCommunityNotesMusicBrainzNotes Credits5 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-325657609-3?

T-325657609-3 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “ECHO”. 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-325657609-3

ECHO

2 recordings

Last verified: September 27, 2026

Format

TPrefix

325657609Work number

3Check 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

ISWCECHO

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00889656453 00484410066 00467915806 00886249388 00403831587

Creative Contributors (ISNI)

0000 0003 7235 0782 0000 0003 7287 1094 0000 0004 7618 8521

Which releases contain this work? (25)

Recordings (2)

Echo

Clairo

USA2P2416231

On release:Charm(00196922936043)Charm(00196922948305)Charm(196922870538)Charm(196922870552)Charm(196922870569)Charm(196922870590)Charm(196922874109)Charm(196922874116)Charm(196922880162)Charm(196922901393)Charm(196922901409)Charm(196922901416)Charm(196922901423)Charm(196922901430)Charm(196922901447)Charm(196922901454)Charm(196922901461)Charm(196922901478)Charm(196922901485)Charm(196922955778)

Echo

Clairo

USA2P2431090

On release:Charm(00196922987953)

MLC Song Code

EC6AVZ

Verify on MLC Portal →

SourcesCISACCommunityNotesMusicBrainzNotes Credits5 sources

Verified on

CISAC ISWC registry search

Identifier Graph

T-325657609-3

Format

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-325657609-3?

T-325657609-3

Format

What other identifiers does this connect to?

Which releases contain this work? (25)

Recordings (2)

Verified on

People also ask

What is ISWC T-325657609-3?

Which releases contain this work? (25)

Recordings (2)