Rise up, gather 'round, rock this place, to the ground.
Once upon a time, Def Leppard was more to PK than just the answer to the riddle, "What has nine arms and sucks?". PK loves the first three Def Leppard albums, the third of which is Pyromania.
I liked Hysteria, too, but it marked the beginning of Def Leppard transforming from a rock band to a pop band.
And, well....PK likes to rock.
(don't even get me started on duets with Tim McGraw. You wrote "Bringin' on the Heartbreak", for God's sake!)