I have been member from Beatstars.com for a while and its pretty neat. I like how artists can interact with beat makers and even interact with each other to do collaborations. Beat Stars has improved there website and included new things for them to be competitive with other websites and help you out as musicians to gain more monetary for your music, your art and for yourself.
This service is FREE to all BeatStars registered users and can be easily accessible in your My Media > Music Distribution section.
connect your SoundCloud account and select the tracks you want to start earning money on. You will get paid for every single play on SoundCloud. BeatStars Pro and Unlimited members also receive a FREE SoundCloud Unlimited account for participating.