Which band, formed in Leyton, was one of the special guests from the Classic Diamonds - The DVD release from?
Classic Diamonds – The DVD:  Special guests of the night were former-Iron Maiden singer Blaze Bayley and guitarist Chris Caffery (Savatage, Trans-Siberian Orchestra). Iron Maiden: Iron Maiden are an English heavy metal band formed in Leyton, East London, in 1975 by bassist and primary songwriter Steve Harris.
Iron Maiden