Breed (Voiceprint VP387, recorded at The International, Manchester, 25 October 1987, released 2006. Double CD) Ship Of Fools (Voiceprint VP389, recorded at The Riverside, Newcastle, 2 November 1987, released 2006. Double CD) Singles "Ejection" / "Catch a Falling Starfighter" (1973) "Cricket Star" (1979) (one-sided flexi single, released as Robert Calvert and the 1st XI) "Lord of the Hornets" / "The Greenfly and the Rose" (1980) With Hawkwind "Silver Machine" / "Seven by Seven" (1972) Space Ritual (1973) "Urban Guerrilla" / "Brainbox Pollution" (1973) Astounding Sounds, Amazing Music (1976) "Back on the Streets" / "The Dream of Isis" (1976) Quark, Strangeness and Charm (1977) Hawklords (1978) (also known as 25 Years On and recorded using the band name Hawklords) PXR5 (1979) With Dave Brock The Brock/Calvert Project - "The Brock/Calvert Project" (2007) (includes readings from Centigrade 232) Guest appearances Adrian Wagner – Distances Between Us (1974) Nektar – Down To Earth (1974) The Imperial Pompadours – Ersatz (1982) Amon Düül – Die Lösung (recorded 1988, released 1989) Spirits Burning - "Reflections In A Radio Show" (2001) (Includes readings from Centigrade 232) Krankschaft – The Flame Red Superstar (re-recordings 2010) Bibliography Plays The Stars That Play With Laughing Sam's Dice (1976, about Jimi Hendrix) Mirror Mirror (1978, premiered at Pentameters Theatre with Eva Gray in the role of Eleanor Bryant, reprised in 2013 and in April 2019) The Kid From Silicon Gulch (1981) Test-tube Baby of Mine (1986) directed by Paul Jerricho, with Chris Cresswell and Ghislaine Rump in the cast Poetry collections Centigrade 232 (1977) The Earth Ritual (1987) Novels Hype (New English Library, 1981) References External links 20th-century South African male singers English rock singers Hawkwind members People from Pretoria South African male poets Space rock musicians People with bipolar disorder 1944 births 1988 deaths 20th-century South African poets 20th-century British male singers