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  1. Home
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  3. T-915895450-8

ISWC · Musical Work

T-915895450-8

YOU DON'T HAVE TO ASK

9 recordings

Last verified: July 15, 2026

T-915895450-8 is the International Standard Musical Work Code (ISWC) for the musical composition "YOU DON'T HAVE TO ASK". 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 9 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix
915895450Work 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

ISRC9 recordings
ISWCYOU DON'T HAVE TO ASK
SourcesMusicBrainzCISACMLC via NotesMusicBrainz✓4 sources

Verified on

  • CISAC ISWC registry search

Identifier Graph

ISWCYOU DON'T HAVE …ISRCGBACC1768511ISRCUS52Z0710014ISRCUSRH10901148ISRCUSRH10902355ISRCUSRH11500097

People also ask

What is ISWC T-915895450-8?+
ISWC T-915895450-8 identifies the musical composition "YOU DON'T HAVE TO ASK". 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-915895450-8?+
ISWC T-915895450-8 has 9 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.

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What is ISWC T-915895450-8?

T-915895450-8 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition "YOU DON'T HAVE TO ASK". 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 9 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

Which releases contain this work? (6)

The Grateful Dead

The Grateful Dead

0812279409732017-01-01

Birth of the Dead

Grateful Dead

0812274391252003-01-01

P.N.E. Garden Aud., Vancouver, Canada, July 29 1966

Grateful Dead

0812279425882017-01-01

So Many Roads (1965 – 1995)

Grateful Dead

603497970308

The Grateful Dead

Grateful Dead

6034978701892017-01-20

So Many Roads (1965–1995)

Grateful Dead

0782214066281999-01-01

Recordings (9)

1
YOU DON'T HAVE TO ASK

Unknown Artist

GBACC1768511
2
YOU DON'T HAVE TO ASK

Unknown Artist

USRH11601335
3
YOU DON'T HAVE TO ASK

Unknown Artist

USRH11604837
4
YOU DON'T HAVE TO ASK

Unknown Artist

USRH11605211
5
YOU DON'T HAVE TO ASK

Unknown Artist

USRHD0610033
6
You Don’t Have to Ask

Grateful Dead

USRH11500097
7
YOU DON'T HAVE TO ASK (BIRTH OF THE DEAD: THE SCORPIO SESSIONS)

Unknown Artist

USRH10902355
8
You Don’t Have to Ask (San Francisco 1966‐07‐16)

Grateful Dead

USRH10901148
9
SWINGIN' WITH SALLY (LIVE)

Unknown Artist

US52Z0710014

Who are the artists on this work?

Grateful DeadThe Grateful Dead

MLC Song Code

Y1652G
Verify on MLC Portal →