Mick Box - Guitars
David Byron - Vocals
Ken Hensley - Keyboards
Mark Clarke - Bass
Lee Kerslake - Drums

Ken Hensley /Mick Box /David Byron /Lee Kerslake /Mark Clarke

Mark Clarke

Mark Clarke (born 25 July 1950, in Liverpool, England) is a former member of Colosseum and Uriah Heep, performing (and co-writing)
"The Wizard" (Demons And Wizards - 1972).

Activity:

Colosseum 1970-1972 and after 1994
Uriah Heep 1971-1972
Tempest studio albums with Allan Holdsworth, Ollie Halsall and Paul Williams and live album issued later.
Ken Hensley's solo albums.
1975 Natural Gas
1977 Rainbow
1980 Billy Squier
1985 The Monkees.

With othwrs: Mountain, Ian Hunter and Torque.