SoundCloud - Enjoy music & follow favourite artists
Artrezor.com - New beta social network for sound lovers, including waveform player and uploads. And it's free.
DemoDrop - DemoDrop is a music platform that helps young music producers and artists to promote their music...
Pandora - Pandora Radio is a free (ad-supported) internet radio founded in 2000.
SongBox - The smart way to share music privately
Bandcamp - Discover amazing music and directly support the artists who make it.