Born 20 April 1947 in Thornton Heath, Surrey (UK), best known as Hawkwind's second electronics manipulator (alongside Dik Mik). Formerly their sound engineer, he joined to replace a temporarily absent Dik Mik in May 1971. Emigrated to Canada in July 1974. He is an occasional contributor to Space Ritual.
ALBA
D.A. Dettmar* - Gerald Toon
Synthesis
1980
Hawkwind
Dust Of Time: 1969-2021
2021, 
,
, Space Rock
Hawkwind
This Is Your Captain Speaking ... Your Captain Is Dead (The Albums And Singles 1970 - 1974)
2015, CD, Album, RE, RM + CD, Album, RE, RM + 2xCD, Albu, Parlophone, Parlophone, 
,
, Space Rock/Psychedelic Rock/Prog Rock
Hawkwind
Doremi Fasol Latido / In Search Of Space
2003, CD, Album, Copy Prot., RE, RM + CD, Album, Copy Pr, Capitol Music, Capitol Music, Capitol Music
Hawkwind
Masters Of The Universe
1987
Hawkwind
Roadhawks
1976
Hawkwind
Big Hit
1973, 2x7", Single, United Artists Records
Hawkwind
Lord Of Light / Born To Go
1973, Vinyl, 
,
, Space Rock
Hawkwind
Doremi Fasol Latido
1972, ,
, Space Rock/Psychedelic Rock/Hard Rock/Prog Rock
Hawkwind
Epocheclipse - The Ultimate Best Of
1999, CD EMI Swindon, 
,
, Space Rock/Psychedelic Rock
Hawkwind
Greasy Truckers Party
2021
Hawkwind
4 Albums
2011, CD, Album, RE, RM + CD, Album, RE, RM + CD, Album,, EMI, ,
, Space Rock/Psychedelic Rock/Prog Rock
Hawkwind
Masters Of The Universe / Hall Of The Mountain Grill
2011, CD, Album, RE, RM + CD, Album, RE, RM + Comp, EMI, EMI, EMI, ,
, Psychedelic Rock/Space Rock
Hawkwind
Leave No Star Unturned
2011, CD, ,
, Space Rock
Hawkwind
At The BBC - 1972
2010, ,
, Space Rock/Experimental
Space Ritual
Otherworld Live 2007
2009, 2xCDr, Album, Space Ritual Records, ,
, Space Rock
Hawkwind
Space Ritual Sundown V.2 / Masters Of The Universe
2008, 2x CD, 
,
, Psychedelic Rock/Prog Rock
Space Ritual
Otherworld
2007, CD, ,
, Space Rock
Hawkwind
Empire Pool Wembley 1973
2006, CD, At Discs, ,
, Space Rock
Space Ritual
Satiricon
2006
Space Ritual
Sonic Savages
2005, CD, ,
, Space Rock
Hawkwind
Oscillations
2003, CD, Album, Comp, Alchemy Entertainment
Hawkwind
Year 2000 : Codename Hawkwind Volume One
1999, CD, Album, RE, RM + CD, Album, RE, RM + Comp, NMC Music, ,
, Space Rock/Psychedelic Rock/Prog Rock
Hawkwind
Sonic Boom Killers (Best Of Singles A's And B's From 1970 To 1980)
1998, CD Digipak, ,
, Space Rock
Melodic Energy Commission
Moon Phase Compendium
1997, CD, Comp, Vapor Records (4)
Hawkwind
Independent Days Volumes 1 & 2
1995, CD, ,
, Space Rock
Hawkwind
25 Years On 1970-1973
1994, CD, Comp, RM, Griffin Music, CEMA Special Markets, ,
, Space Rock
Hawkwind
25 Years On 1973-1977
1994, CD, Comp, RM, Griffin Music, CEMA Special Markets
Hawkwind
Lord Of Light
1993, CD, Comp, Cleopatra, CEMA Special Markets, ,
, Space Rock/Psychedelic Rock
Hawkwind
Psychedelic Warlords (The Best Of)
1992
Hawkwind
Ridicule
1990, Vinyl, ,
, Space Rock/Prog Rock
Hawkwind
Stasis - The U.A. Years 1971-1975
1990, CD, ,
, Space Rock
Hawkwind
Live '70/'73
1985, Vinyl, ,
, Space Rock/Psychedelic Rock
Hawkwind
Bring Me The Head Of Yuri Gagarin
1985, ,
, Space Rock/Psychedelic Rock
Hawkwind
Space Ritual Volume 2
1985
Melodic Energy Commission
Migration Of The Snails
1980, 
,
, Art Rock/Prog Rock/Experimental/Psychedelic Rock
Melodic Energy Commission
Stranger In Mystery
1979
Hawkwind
Roadhawks
1976, Vinyl Gatefold, ,
, Space Rock
Hawkwind
Hall Of The Mountain Grill
1974, Vinyl, ,
, Space Rock/Psychedelic Rock/Hard Rock
Hawkwind
Space Ritual
1973, 2x Vinyl Foldout Sleeve, ,
, Space Rock/Psychedelic Rock/Prog Rock
Hawkwind
Stereo Pop Special-27
1972, Vinyl, ,
, Space Rock/Public Broadcast
Hawkwind
X In Search Of Space
1971, ,
, Space Rock/Prog Rock/Hard Rock/Psychedelic Rock
Hawkwind
Mighty Hawkwind Classics 1980-1985
CD, ,
, Space Rock
Hawkwind
Hawkwind 1966/73
Hawkwind
Kinetic Playground, Birmingham 6 December 1971
2021, LP, Unofficial, Opa, Not On Label
Hawkwind
Kinetic Playground, Birmingham 6 December 1971
2021, Vinyl Pink , ,
, Space Rock
Hawkwind
Vibrations From The Cosmic Brainstorm Live At The BBC 1972
2019, 2xLP, Unofficial, Kleopatra Records, ,
, Space Rock/Experimental
Hawkwind
Greasy Truckers Party - Live At The Roundhouse, February 1972
2019
Hawkwind
X In Search Of Space
2001, Vinyl, ,
, Space Rock/Psychedelic Rock
Hawkwind
Space Ritual
2000
Hawkwind
Doremi Fasol Latido
2000
Hawkwind
Live
1999, CD, ,
, Space Rock
Hawkwind
Windsor Free Festival 1973
CDr, Album, Unofficial, Not On Label (Hawkwind)
Hawkwind
Hall Of The Mountain Grill
Vinyl, 
,
, Space Rock/Psychedelic Rock
KOMPILACE +
Hawkestrel
Pioneers Of Space
2020
Nik Turner
Transglobal Friends And Relations
2001, 2xCD, Album, Transparency, ,
, Space Rock
Pressurehed & Friends*
Demos And Other Rarities
1997, Cass, Not On Label (Pressurehed Self-released)
Anubian Lights
The Jackal And Nine EP
1996, CD, EP, Hypnotic, ,
, Trance/Ambient
Nik Turner
Sonic Attack 2001
1996, CD, Dossier, ,
, Space Rock
Nik Turner
P.a.s.t. o.r. F.u.t.u.r.e.?.
1996, CD, ,
, Space Rock
Spiral Realms
Solar Wind
1996, CD, ,
, Experimental/Ambient/Space Rock
Nik Turner
Space Ritual 1994 Live
1995, 2x CD, ,
, Space Rock/Experimental/Ambient
Anubian Lights
The Eternal Sky
1995, CD, ,
, Abstract/Ambient/Tribal/Downtempo
Nik Turner
Space Ritual 1994 Live
1995, VHS, ,
, Space Rock
Nik Turner
Nik Turners Space Ritual 94 - American Live
1995
Helios Creed
Busting Through The Van Allan Belt
1994, ,
, Space Rock/Prog Rock/Experimental
Různí
Vancouver Independence
1981, LP, Comp, Friends Records (2), ,
, New Wave/Punk
Hawkwind Zoo
Hurry On Sundown • Kings Of Speed
1981, 12", Flicknife Records, ,
, Space Rock/Psychedelic Rock
Robert Calvert
Captain Lockheed And The Starfighters
1974, Vinyl Gatefold, ,
, Psychedelic Rock/Prog Rock/Space Rock
Captain Lockheed & The Starfighters*
Ejection
1973, ,
, Space Rock
Různí
Glastonbury Fayre - The Electric Score
1972, 3x Vinyl, ,
, Acid Rock/Psychedelic Rock/Space Rock
Různí
Stitching Small Tears (A Vancouver Electronic Music Compilation)
1982, ,
, Experimental/Minimal/Synth-pop/Synthwave
