Arden died on Saturday in Los Angeles. He is survived by his daughter, Sharon, and son, David. His wife, Hope, died in 1998.

Dubbed the Al Capone of Pop for his uncompromising business practices, he steered acts like ELO, The Small Faces and Black Sabbath to stardom. Osbourne became estranged from her father after fighting him for control of husband Ozzy Osbourne's career. - more on this story