William Royce "Boz" Scaggs is an American singer, songwriter, and guitarist. He was a bandmate of Steve Miller in The Ardells in the early 1960s and the Steve Miller Band from 1967 to 1968.

Steven Haworth Miller is an American musician. He is the founder and only remaining original member of the Steve Miller Band, which he founded in 1966, and is the principal songwriter, lead singer, harmonicist, keyboardist, and one of the guitarists. He began his career in blues and blues rock and evolved to a more pop-oriented arena rock genre during the mid-1970s through the early 1980s, releasing popular singles and albums. Miller was inducted into the Rock and Roll Hall of Fame in 2016.