ISWC · Musical Work

T-905599309-4

Lost in the World

18 recordings

Last verified: September 11, 2026

The ISWC for “Lost in the World” is T-905599309-4. 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 18 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

905599309Work number

4Check 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

ISRC18 recordings

ISWCLost in the World

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00462543752 00451108296 00187062752 00193070967 00463068944 00008185984 00012517718 00459295314 00503659557 00423764067

+8 more

SourcesCISACMusicBrainzNotes Credits3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-905599309-4?

T-905599309-4 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “Lost in the World”. 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 18 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.

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