Google Music Beta: Upload your personal music collection to listen anywhere, keep everything in sync, and forget the hassle of cables and files.
wahwah.fm is an upcoming music service, based on your smartphone. With wahwah.fm, you listen to your music and broadcast it at the same time.
mspot.com: “It’s the easiest way to get your music everywhere you want it. Load it once, and listen on your PC, MAC or mobile phone (currently supporting Android phones OS 2.1). And we keep it in sync with no wires, no hassle.”
