The software works very well. You can use it in different ways, for example include it in a blank article, then you can link it to a item menu. By other hand you can build modules in HTML as you want, with the parameters you want and place it in the position that you want (left, right...). If you want, the source for the plugin and modules can be the same folder, this way you just put the mp3 file in the folder and it is read by the plugin and the modules. Also you can sort the display of the mp3's by many ways.
Don't forget the support, Anton is a very nice guy, he will help you to do what you want, he added modifications to help to my project, as I said excellent support and excellent program with many possibilities.