Harvey Frederick Bainbridge (born 24 September 1949, in Dorset, England) is best known as the bass player and keyboard player in Hawkwind, he has also released several solo albums including "Interstellar Chaos" and "Red Shift". He initially joined Hawkwind members Dave Brock and Robert Calvert in 1977 in a band called Sonic Assassins. A band formed by Brock to exist alongside Hawkwind, but to focus on playing local concerts around the South West of England.