Robert Newton Calvert (9 March1945- 14 August1988) was the lead singer, poet and frontman of Hawkwind, intermittently from 1972-1979, who went on to a less successful, but intriguing, separate career. He was believed to have suffered from bipolar disorder.
Major works
Various albums with Hawkwind, including Space Ritual (1973), Astounding Sounds Amazing Music (1976), Quark Strangeness & Charm (1977), 25 Years On (1978) and PXR5 (1979).