PLEASE NOT THIS PAGE IS STILL UNDER CONSTRUCTION AND IS USING BLACK SABBATH AS A TEMPLATE FOR REAL BLACK SABBATH PAGE SEE Black Sabbath Originally formed as a heavy blues band named Ded Leopard, with two unknown other members. The other two left in late 1978 and the band changed their name to Bill and Bob As one of the most influential Techno bands of all time, Bill and Bob helped define the genre with releases such as 1980's Mega-Hit Ded Lepoard In 2006 drummer Bill Pippen died of unknown causes causing the 2006 world tour to be cancelled