I would also suggest checking out Zimly
media player. I won't pass judgement on the player (because I am one of the devs working on it). But I will say this... Zimly might not be the best player... yet. But we can be, and we want to be. Plus the developers are nice
and we work our asses off trying to make Zimly better.
As for other players... I have tried most of the other players including Cubed, Rockon, Mixzing, Tunewiki, Meridian. Hell that was the reason I wanted to build Zimly in the first place... the only one I would recommend from that list is Tunewiki. Cubed has an interesting interface... but its not very functional... it's like trying to browse your music using only Coverflow (on iTunes... looks nice but not very convenient).
Anyway... check out the others... and of course check out Zimly. Zimly is free so you don't lose anything by downloading it. And leave feedback please. It is the only way we can make it better.