Aerosmith kicked off its “Peace Out” farewell tour on Saturday in Philadelphia with an impressive 18-song set. After a 20-minute history of the band played on the video screens, the stage was revealed, a giant 3D version of the Aerosmith logo, complete with inflatable wings. Black Crowes are the opening act for the tour, currently slated to end Jan. 26 in Montreal.

ARTICLE PHOTO CREDIT: WIKIMEDIA COMMONS, bobnjeff