not really a big fan of last.fm to be honest, I did register at one point but I dont think that I even got to the point of listening to any music lol. Even though it's newest overhaul makes the website run like crap, I still think Grooveshark is the best option for musical needs, as you can search for artists, albums, or even song titles and directly add that particular track to the queue. its like making a youtube video playlist of music, so awesome!!!1111oneoneoneuno