Shirley appeared at the Steve Marriott Tribute Concert held at the London Astoria in 2001, to commemorate the 10th anniversary of Marriott's death. The concert featured a grouping of early Humble Pie members Frampton, Clempson, Ridley and Shirley. Former member guitarist Bobby Tench also appeared as the frontman for the house band, which included Zak Starkey, keyboard player Rabbit Bundrick and bassist Rick Wills. This concert was released as a DVD by Chrome Dreams in 2005 entitled "The Steve Marriott Astoria Memorial Concert 2001", and as an album with the title "One More for the Ol' Tosser" (2006).