ISWC · Musical Work

T-904793620-9

Underground

101 recordings

Last verified: July 29, 2026

The ISWC for “Underground” is T-904793620-9. 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 101 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

904793620Work number

9Check 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

ISRC101 recordings

ISWCUnderground

Previously known as

T-903507419-2

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00354929235 00354929431 01044911285

Creative Contributors (ISNI)

0000 0001 1769 9370 0000 0003 6861 1900

SourcesCISACMusicBrainzNotes Credits3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-904793620-9?

T-904793620-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Underground”. 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 101 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-904793620-9

Underground

101 recordings

Last verified: July 29, 2026

Format

TPrefix

904793620Work number

9Check 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

ISRC101 recordings

ISWCUnderground

Previously known as

T-903507419-2

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00354929235 00354929431 01044911285

Creative Contributors (ISNI)

0000 0001 1769 9370 0000 0003 6861 1900

Which releases contain this work? (17)

Relapse

Eminem

00602527032160

Relapse

Eminem

00602527057460

Relapse

Eminem

00602527080895

Relapse

Eminem

00602527081113

Relapse: Refill

Eminem

00602527307756

Relapse: Refill

Eminem

006025273103432010-02-09

I Believe You Liar

Meg Washington

006025274642822010-01-01

Relapse: Refill

Eminem

06025272937072009-12-21

I Believe You Liar

Washington

06025274463322010-01-01

I Believe You Liar

Washington

06025274463492010-01-01

I Believe You Liar

Washington

06025278469102011-01-01

Defected presents House Masters: Dennis Ferrer (Third Edition)

Dennis Ferrer

08261941193792013-11-17

I Believe You Liar

Meg Washington

6025274642822010-01-01

I Believe You Liar

Washington

6025278178592011-01-01

Relapse

Eminem

49880055623712009-01-01

Clubbers Guide Gold

Various Artists

50512750838592016-12-02

Clubbers Guide Gold

Various Artists

50512750838972016-12-02

Recordings (101)

Underground

Washington

AUZW41000002

On release:I Believe You Liar(00602527464282)I Believe You Liar(0602527446332)I Believe You Liar(0602527446349)I Believe You Liar(0602527846910)I Believe You Liar(602527464282)I Believe You Liar(602527817859)

Underground

Nick Curly

DEDL81102564

On release:Between the Lines(807297191929)Deep Down & Defected(826194251291)Defected Presents Noir in the House(826194253585)Underground(826194253998)Bargrooves Apres Ski 2.0(826194256081)Between the Lines (Bonus Edition)(826194256920)Between the Lines (Bonus Edition)(826194256999)Kehakuma (Mixed & Selected By Nick Curly)(4025858770383)

Underground

Showdown

GB5KW2004192

On release:RAM Drum & Bass Annual 2021(4050538666397)

Underground

Luminite, Rebelion

GBKQU1802235

On release:Empire(5054283587463)Hard Bass 2018(8715576183133)Hard Bass 2018(8715576183140)

Underground

Sudoverse

TCAFL2139180

On release:Hardwave: Chapter 3(0859746310535)

Underground

Treehaus

US28E1600016

On release:Moving Castle, Vol. 004(859717524893)

Sparks

Eminem

On release:Relapse(00602527032139)Relapse: Refill(00602527307749)

Underground

Eminem

USUM70964622

On release:Relapse(00602527032160)Relapse(00602527057460)Relapse(00602527080895)Relapse(00602527081113)Relapse: Refill(00602527307756)Relapse: Refill(00602527310343)Relapse: Refill(0602527293707)

T-904793620-9

Format

Previously known as

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-904793620-9?

T-904793620-9

Format

Previously known as

What other identifiers does this connect to?

Which releases contain this work? (17)

Recordings (101)

Verified on

People also ask

What is ISWC T-904793620-9?

Which releases contain this work? (17)

Recordings (101)