ISWC · Musical Work

T-906317959-9

Nightmares of the Bottom

10 recordings

Last verified: September 9, 2026

The ISWC for “Nightmares of the Bottom” is T-906317959-9. 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 10 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

906317959Work 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

ISRC10 recordings

ISWCNightmares of the Bottom

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00654239732 00355765921 00524657641 00484302069 00179392524 00453106878 00341640196 00522148385

Creative Contributors (ISNI)

0000 0000 7841 938X

SourcesCISACMusicBrainzNotes Credits3 sources

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Identifier Graph

What is ISWC T-906317959-9?

T-906317959-9 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Nightmares of the Bottom”. 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 10 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.

T-906317959-9

Format

What other identifiers does this connect to?

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What is ISWC T-906317959-9?

T-906317959-9

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What other identifiers does this connect to?

Which releases contain this work? (7)

Recordings (10)

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People also ask

What is ISWC T-906317959-9?

Which releases contain this work? (7)

Recordings (10)