to many to list Like a few other people said but here goes; Lynyrd Skynyrd, ZZ Top, Styx, AC/DC, KISS, Kid Rock, Ozzy, Heart, Boston,The Outlaws, Jamey Johnson, Def Leppard, Waylon Jennings, Van Hallen, Hank Willams Jr., the list goes on and on. Deep Purple. Cant pick one, sorry
Protest The Hero, Motorhead, Megadeth, Impaled Nazarene, Hypocrisy, and The Black Dahlia Murder are also way up on the list...with several dozen others.