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  1. Home
  2. ISWCs
  3. T-921070821-7

ISWC · Musical Work

T-921070821-7

Lost Without You

6 recordings

Last verified: May 1, 2026

T-921070821-7 is the International Standard Musical Work Code (ISWC) for the musical composition "Lost Without You". 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 6 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
921070821Work number
7Check 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

ISRC6 recordings
ISWCLost Without You
SourcesCISACMusicBrainz✓2 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCLost Without YouISRCAUXN21815947ISRCQZDA52219143ISRCUK8E21701401ISRCUK8E21701209ISRCUK8E21701404

People also ask

What is ISWC T-921070821-7?+
ISWC T-921070821-7 identifies the musical composition "Lost Without You". ISWCs are defined by ISO 15707 and managed by CISAC to uniquely identify the underlying song — the melody, lyrics, and arrangement.
How many recordings use ISWC T-921070821-7?+
ISWC T-921070821-7 has 6 recordings (ISRCs) associated with it. Each recording is a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.
How is an ISWC different from an ISRC?+
An ISWC identifies a musical work (the underlying composition — melody, lyrics, arrangement). An ISRC identifies a specific sound recording of that work. One ISWC can have many ISRCs — for example, the original recording, a remix, a live version, and a cover would each have their own ISRC but share the same ISWC.

What is ISWC T-921070821-7?

T-921070821-7 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "Lost Without You". 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 6 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

Recordings (6)

1

Lost Without You

Freya Ridings

UK8E21701401

2

Lost Without You (8-Bit Freya Ridings Emulation)

8-Bit Arcade

AUXN21815947

3

Without You

Ollie

QZDA52219143

4

Lost Without You (Kia Love remix) [radio edit]

Freya Ridings

UK8E21701404

5

Lost Without You (Kia Love x Vertue radio mix)

Freya Ridings

UK8E21701407

6

Lost Without You (live at St Pancras Old Church)

Freya Ridings

UK8E21701209

MLC Song Code

LB00WC
Verify on MLC Portal →