Progressive Rock Music Quiz with Steven Wilson & Mikael Akerfeldt

Think you know your prog rock? Do you remember the details of every Pink Floyd, Genesis, Jethro Tull, King Crimson, Yes, Marillion, ELP album? Well, play along with Steven Wilson of Porcupine Tree and Mikael Akerfeldt of Opeth, as they do battle in this prog trivia shootout, and see how you fare.