Less than two weeks after taking part in the tribute to Ozzy Osbourne at this year's Video Music Awards at the UBS Arena in Elmont, New York, Aerosmith frontman Steven Tyler has popped up on the other side of the country to join the Joe Perry Project onstage at the Hollywood Bowl in Los Angeles.
Perry's band are supporting The Who on the final US leg of their Farewell Tour, and Tyler joined the action at the set's climax for Walk This Way and the evergreen Yardbirds classic Train Kept A Rollin’.
