U-2‘s 360 Degrees tour tops Billboard‘s list of the Top 25 Tours of 2009. They played 44 shows before three-million people, raking in a gross of 311-million dollars. Madonna was at number-two, followed by Bruce Springsteen and the E Street Band at three. Other classic rock acts to crack the Top 10 were A-C/D-C at four and Elton John and Billy Joel‘s Face-to-Face tour at eight. Paul McCartney rounded out the list at number-25.