We have a DJ act on SoundCloud. To promote this, we need more plays and comments. An excellent tool to get this is CloudKillers. Basically, by rating other tracks, you wil get points, which results in others to rate and play your track too. The comments has to be really related to the track and be genuine. Therefore some musical interest in dance music is required, and also the ability to write good english comments.
It's a rather easy and even fun project, I hope to find a motivated worker to help me increase the plays.