Townshend , in fact , was the initiating force behind the album .
While recording was underway , many of Jagger 's musician friends , including Bono , Pete Townshend , Thomas , Kravitz , Jean and Joe Perry all made contributions .
Pete Townshend , in fact , was the initiating force behind the album .
While recording was underway , many of Jagger 's musician friends , including Bono , Pete Townshend , Thomas , Kravitz , Jean and Joe Perry all made contributions .