ISWC · Musical Work

T-910780657-5

Rafstraumur

2 recordings

Last verified: August 22, 2026

The ISWC for “Rafstraumur” is T-910780657-5. 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

910780657Work number

5Check 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

ISWCRafstraumur

Previously known as

T-931497883-1

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00248202976 00353265272 00439634727 00285716729 00248203385

SourcesMusicBrainzCISAC2 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-910780657-5?

T-910780657-5 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Rafstraumur”. 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-910780657-5

Rafstraumur

2 recordings

Last verified: August 22, 2026

Format

TPrefix

910780657Work number

5Check 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

ISWCRafstraumur

Previously known as

T-931497883-1

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00248202976 00353265272 00439634727 00285716729 00248203385

Which releases contain this work? (8)

Rafstraumur (Cyril Hahn remix)

Sigur Rós

1902969101732019-02-15

Kveikur

Sigur Rós

1902969196642018-12-19

Kveikur

Sigur Rós

45822145096242013-01-01

Kveikur

Sigur Rós

47127651690882013-01-01

Kveikur

Sigur Rós

6349040606192018-01-01

Kveikur

Sigur Rós

6349040606262013-01-01

Rafstraumur (Cyril Hahn remix)

Sigur Rós

634904063061

Kveikur

Sigur Rós

6349040606022013-01-01

Recordings (2)

Rafstraumur

Sigur Rós

GBKEE1300290

On release:Kveikur(190296919664)Kveikur(4582214509624)Kveikur(4712765169088)Kveikur(634904060602)Kveikur(634904060619)Kveikur(634904060626)

Rafstraumur (Cyril Hahn remix)

Sigur Rós

GBKEE1300322

On release:Rafstraumur (Cyril Hahn remix)(190296910173)Rafstraumur (Cyril Hahn remix)(634904063061)

Who are the artists on this work?

Sigur Rós

MLC Song Code

R5349A

Verify on MLC Portal →

SourcesMusicBrainzCISAC2 sources

Verified on

CISAC ISWC registry search

Identifier Graph

T-910780657-5

Format

Previously known as

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-910780657-5?

T-910780657-5

Format

Previously known as

What other identifiers does this connect to?

Which releases contain this work? (8)

Recordings (2)

Who are the artists on this work?

Verified on

People also ask

What is ISWC T-910780657-5?

Which releases contain this work? (8)

Recordings (2)

Who are the artists on this work?