Who, if any, was a member of more than one band, Ric Ocasek or Pepper Keenan?
Pepper Keenan Pepper J. Keenan (born May 8, 1967), is an American guitarist and vocalist, best known for his work with heavy metal bands Corrosion of Conformity and Down. He joined Corrosion of Conformity in 1989, but did not become the lead singer until the recording of "Deliverance" in 1994. In 1991 he formed Down with Phil Anselmo of Pantera, Jimmy Bower of Eyehategod, and Kirk Windstein and Todd Strange of Crowbar.
Jim Capaldi Nicola James Capaldi (2 August 1944 – 28 January 2005) was an English drummer, singer and songwriter. His musical career spanned more than four decades. He co-founded the psychedelic rock band Traffic in 1967 with Steve Winwood with whom he co-wrote the majority of the band's output. He was inducted into the Rock and Roll Hall of Fame as a part of Traffic's original line-up.