A global music social network connecting independent artists to music enthusiasts.
ReverbNation
A platform for musicians, venues, labels, and industry professionals. ReverbNation has a musicplayer, you can embed on your own website. You can also sell your music via ReverbNation. Furthermore you can also add photos and videos to your profile.
SoundCloud
Capture a voice, moment or music in seconds or upload audio you’ve already created. SoundCloud has a nice musicplayer, which can be embedded into your website, blog, forums, facebook and almost anywhere else.