Really easy way to listen to music, just sign up and then you can log in and play your music everywhere, music is played from the webbrowser.
You can upload your own tunes and add to your playlists, dont know the legal issues of this but i seriously dont care hehe.

Have couple of playlists on my own and alot of bonuspoints so i can upgrade to some of their payed services aswell, its even a desktop client available but i cant use it since im on Linux but im happy with web =D!/fredrikfritte
My profile and some playslists and stuff, check it out.