<img class="alignleft size-full wp-image-4869" src="http://luminositymarketing.com/blog/wp-content/uploads/2011/06/logo-soundcloud.png" alt="" width="200" height="200" />Yesterday SoundCloud reached 5 million registered users, and it is quickly becoming an alternative to MySpace for artists to distribute music online. I first found out about SoundCloud through a DJ friend who uploads her mixes for self-promotion. The songs are placed on the embedded player, most of them fifteen to twenty minutes long. At any point in the music, users can place the cursor over the clip and add a comment. For example, if my friend had mixed in a nice-sounding wobble or bass drop, I could place my comment at the exact time of the drop. <a href="http://luminositymarketing.com/blog/?p=4860">[...]</a>