ofirmilI found a way to download all tracks in a playlist directly from the site. it means that you can publish music on your blog and your friends can download it and save it on their pc.
Just click on the little chain icon and you'll be redirected to the Cincopa web site, there click on the track and look for the little download button on the top. just click on it and click save - walla...
Enjoy.
http://wordpress.org/extend/plugins/post-rich-videos-and-photos-galleries/
