Premise

The supergroup performs in Phoenix. Also included are segments from the Tabernacle in Atlanta and the Rock and Roll Hall of Fame in Cleveland. Band members include former Van Halen members Sammy Hagar and Michael Anthony, Chad Smith of the Red Hot Chili Peppers and guitarist Joe Satriani. Guests include Adam Carolla, Bob Weir and Christopher Guest as Nigel Tufnel from "Spinal Tap."