u could always add music with ur "PlayListEditor2_1.exe". load it up and add the music u want. it pretty easy.
i have a question myself. Is it possible to add in characters urself and transformations too? If this question was answered before, let me know where to get it. i know all about all the things going on in this Forum but i just want to get the answer straight. (dont mean to sound like a noob or anything)