Simon Heyworth
Discography
Records they worked on — most-collected first.

In The Court Of The Crimson King (An Observation By King Crimson)
1969

Violator
1990

The Number Of The Beast
1982

Pink Moon
1972

Tubular Bells
1973

Powerslave
1984

Somewhere In Time
1986

Piece Of Mind
1983

Music For The Masses
1987

Some Great Reward
1984

Black Celebration
1986

Dare
1981

Killers
1981

Five Leaves Left
1969

Ambient 1 (Music For Airports)
1979

Murder Ballads
1996

Songs Of Faith And Devotion
1993

Cloud Nine
1987

Iron Maiden
1980

Bryter Layter
1971

Live After Death
1985

Speak & Spell
1981

Red
1974

Before And After Science
1977
Credited work
4,486 releases · 552 albums · active 1973–2026
- Mastering · 3,782
- Engineering · 1,051
- Production · 840
- Other credits · 252
- Performance · 29
Studios: The Manor · Pye Studios · The Racket Club · Battery Studios, London
