Alan Henry Spenner was an English bass player who performed with Wynder K. Frog, the Grease Band, Spooky Tooth, ABC, David Coverdale, David Soul, Joe Cocker, Kenny Loggins, Lynda Carter, Peter Frampton, Ted Nugent, Mick Taylor, China Crisis, Murray Head, Kokomo, Roxy Music, and played on the original 1970 concept album Jesus Christ Superstar. Wikipedia