The audio-player component has serious issues with some URL formats. I traced this down using fiddler and ended up with the following issues:
a) GET Parameters after an & sign are not transfered
e.g. index.php?page=1&lang=1 the lang parameter is not transmitted by audioplayer
b) Commas in URLs are not working
e.g. http://www.example.com/page,information,test.html is being cut after the first comma.
Any ideas how to solve this?