THIS (http://musicovery.com/) is some kind of a "pandora/last.fm" twin, only it's the better-looking more-fun even-smarter twin.
Its user interface may seem strange at first, but just press wherever on the minimap you wish in terms of Tempo/Dance, and/or choose relevant years and/or style, or follow other instrucrions laid out in front of you and I guarantee you will not leave this website for some time.
http://musicovery.com/
[go Propaganda! the 80s rock :boxing: ]
hm, I have to pay to get 128kbit... seems like 64kbit og 96kbit for free?
Cool concept!