Last.fm needs to provide a compact music player (like Pandora) with just songs, a little info, and options for more info and features if you really want to dig deeper. This would make it easier for users to find and hear the music they like, without many extras. Sometimes i don't really want to know who is listening, or how many other people like a certain song, i just want to listen to music. Last.fm has lots of info scattered over many different pages which makes it hard to use sometimes.