Part of the early-'70s British hard rock scene, Spooky Tooth grew out of the bluesy VIPs and prog-rock group Art and consisted of vocalist Mike Harrison, keyboardist/vocalist Gary Wright, guitarist Luther Grosvenor, bassist Greg Ridley, and drummer Mike Kellie. The group built a following through countless gigs and recorded its debut album, It's All About, in 1968. Spooky Two became their most successful album in the U.S.; afterwards, Ridley left to join Humble Pie and was replaced by Andy Leigh.