Most of them.. I've been getting shocked lately hearing Mr Sun Mr Moon , Goody Goody Gumdrops, and even some songs like Hedge Hopper , and that's alittle too deep. Even the 70's are getting oh wowed. Gunhill Road, Mott the Hoople, I guess I'll stick around a bit longer. The weak link is the 80's...it is a bit MTV centric.