Love Black Sabbath!!! Geezer Butler and Bill Ward's rhythm behind Tony's thunderous lead guitar riffs, is gutteral and mesmerizing. So many great songs to list, but off the first record I like, Warning/Black Sabbath/The Wizard. The last album "Never Say Die" just before Ozzy's departure....listen to "Johnny Blade"...it's wicked!!! Same with "Soopernaut" on Volume 4