Led Zeppelin, Deep Purple, CCR, Lynyrd Skynyrd, Rainbow (up to their 5th album), UFO (with Micheal Schenker), The Who, Queen, Rush, and as mandatory skeletons in the closet to finish the list, KISS (wanna get cheesier than that? How'bat Blondie?). If progressive or art rock counts, then add Pink Floyd, ELP, and King Crimson to replace the last three. Too bad that there ain't any band in my generation comparable (as cheesy or musically interesting) to the aforementioned. A lot of great athleticism on the fret, though..