Gnowze! Nice to see you... ...get to use the computer at the nut-house.
Sorry to say I already spotted Korn (even though I've misspelled it, no.30) and Tiff gave us White Snake at no.4. So I'll just go ahead and put Kiss (well spotted there BTW) in at no.49.
I've been sitting with this all night now and I think I have some new ones.
50. Pink (the sky is most definitly that color)
51. Nine Inch Nails (the pile behind the prince's behind [thought that was straws for a very long time])
52. The Bee Gees (the writing on the wall, could also be enterpreted BiGGie as in Biggie Smalls)
53. Spoon (the great spoon, turns out there is a band called that)
54. Cypress Hill (the hill with the tree. I was going for Big Mountain but the tree set me straight)
55. The Killers (The mafioso guys. I'm uncertain about this but they do look like hitmen)
56. The Sex Pistols (the d!ld* guns of the queen, can't see how I missed that one)