The Marcels were a doo-wop group known for turning beloved American classical pop songs into rock and roll. The group formed in 1959 in Pittsburgh, Pennsylvania, with lead Cornelius Harp, bass Fred Johnson, Gene Bricker, Ron Mundy, and Richard Knauss. The group was named by Fred Johnson's younger sister Priscilla, after a popular hair style of the day (the Marcell wave). In 1961 many were shocked to hear a new version of the ballad, "Blue Moon" that began with the bass singer saying, "bomp-baba-bomp" and "dip-da-dip." Still, the record sold a million copies and is featured in The Rock and Roll Hall of Fame's 500 Songs that Shaped Rock and Roll. The disc climbed all the way to number one in the UK Singles Chart. However all follow-ups sank without trace, and the group became known there as a one-hit wonder. In their U.S. homeland, additional revivals in the same vein as "Blue Moon" - "Heartaches" and "Melancholy Baby" - were less successful, although the former peaked in the Top 10 of Billboard Hot 100 singles chart and eventually sold over one million copies worldwide.