バイオグラフィー
Christian Waldemar "Wally" Roker was an American vocal group singer, best known as a member of The Heartbeats and sometimes called "The Godfather of Doo-Wop". He helped establish Scepter Records, worked in promotion and management for several other record labels, and helped set up the Doo-Wop Hall of Fame in Los Angeles. He also set up the Roker Record Group, with several labels within it.
