A.k.a. David Anthony Brock Brockworld Dave Brock Dr Hasbeen Dr. Technical & The Machines Sylvia Macmanus
An alias of Hawkwind founder member Dave Brock, initially used for the production of Hawkwind's hit single Silver Machine. This alias has been ressurected semi-regularly ever since to denote either a heavy bias towards Brock's work (as seen on the album Church Of Hawkwind) or simply as a production credit.