Don Arden (born Harry Levy; 4 January 1926 – 21 July 2007) was a music manager, agent, and businessman best known for overseeing the careers of the rock groups Small Faces, the Move, the Electric Light Orchestra and Black Sabbath.He achieved notoriety in Britain for his aggressive, sometimes illegal business tactics; which led to his being called "Mr Big", the "Yiddish Godfather" and the "Meyer Lansky of Pop".He was married to Hope Shaw, a former ballet dancer/teacher, who died in 1999.