No way can I cut it to 3 but these are contenders: Bohemian Rhapsody, Hotel California, Stairway to Heaven, Baba O'Reily, All Right Now,Free Bird, Running with The Devil, Another Brick in the Wall, Rocket Man, Kashmir, Highway to Hell, Tangled up in Blue, Won't Get Fooled Again. And for WB Ohio and Southern Man by Neil Young/CSNY.