The late, great Ronnie James Dio was known for fronted numerous groups including Elf, Rainbow, Black Sabbath, Dio, and Heaven & Hell, and credited with popularizing the “metal horns” hand gesture in metal culture. What is lesser known about the musician, however, is his early career as a headlining Doo Wop singer in bands such as Ronnie and the Redcaps (“An Angel Is Missing“) and Ronnie Dio and the Prophets (“Follow Me“).
