Ok I've tried everything and I don't know whats wrong. I checked the info.xml file which (To my knowledge) is done correctly. I've followed the guide to the best of my ability. Several places say I need to change the .Zip to a .Mod but I have no idea how to. If anyone could help it would be greatly appreciated.
I might as well ask since this thread is still Semi active:
Is it still impossible to make a Music Mod on an Android Phone? I've been trying for ages and nothing seems to work. If it isn't I can stop trying.