Played around with LMMS to see what can be done. Hope you like it. Don't try it without the necessary ladspa plugins otherwise it may sound, well... not so good ;-)
<object height="81" width="100%"> <param name="movie" value="http://player.soundcloud.com/player.swf?url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F21769302"></param> <param name="allowscriptaccess" value="always"></param> <embed allowscriptaccess="always" height="81" src="http://player.soundcloud.com/player.swf?url=http%3A%2F%2Fapi.soundcloud.com%2Ftracks%2F21769302" type="application/x-shockwave-flash" width="100%"></embed> </object> <span><a href="http://soundcloud.com/nixgmx/driving-backwards">Driving backwards</a> by <a href="http://soundcloud.com/nixgmx">nixgmx</a></span>