In February 1994, Perry had a solo appearance in Roger Daltrey's production, album and video A Celebration: The Music of Pete Townshend and The Who. She shared the stage with the Juilliard Orchestra and members of The Who as she sang "Doctor Jimmy", "Acid Queen", "I'm Free" (in a duet with Roger Daltrey), and the encore for "Join Together" with original The Who members John Entwistle and Pete Townshend. In 1994, a CD and a VHS video of the shows were issued with the songs "Doctor Jimmy" and "I'm Free", while in 1998 a DVD was released with the song "I'm Free" only.