I agree with ALL of the above. There is so much incredible music out there. I'm over 50, so I grew up with Hendrix, Cream, Clapton etc etc. I love much of the latest music too, so I'm not stuck in some weird 60's, 70's & 80's time warp. I dont want to hear the same tracks from Chisel, Mellencamp, Queen & Bowie every day. Throw in a curve ball occassionally & play a track that wasnt on the Top 40, but on one of the many great albums. e.g. on Zepplin's 4th Album, (the one with the old man on the cover) "When The Levee Breaks" is as good, if not better, than "Stairway To Heaven", so play it sometime.
I could go on about other incredible artists, like Jethro Tull, Talking Heads, The Doors, The Clash, Uriah Heap, Black Sabbath , Lou Reed etc etc.................. but I wont.