ISWC · Musical Work

T-700048818-8

Nobody Knows the Trouble I’ve Seen

21 recordings

Last verified: June 25, 2026

The ISWC for “Nobody Knows the Trouble I’ve Seen” is T-700048818-8. 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 21 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

700048818Work number

8Check 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

ISRC21 recordings

ISWCNobody Knows the Trouble I’ve Seen

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00001334546 00004336228 00005499089 00006711415 00012619609 00025544102 00056388746 00056700096 00057548844 00061392097

+10 more

SourcesNotes CreditsMusicBrainzCISAC3 sources

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CISAC ISWC registry search

Identifier Graph

What is ISWC T-700048818-8?

T-700048818-8 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Nobody Knows the Trouble I’ve Seen”. 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 21 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-700048818-8

Format

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What is ISWC T-700048818-8?

T-700048818-8

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What other identifiers does this connect to?

Which releases contain this work? (65)

Recordings (21)

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People also ask

What is ISWC T-700048818-8?

Which releases contain this work? (65)

Recordings (21)