Is there a code for adding extra music for stage expasion?
Not currently, though it's possible there's one in development. There is, however the Tracklist Modifier and the Stage-Track Dependent Loader if you want your custom stages to have certain music from existing tracks.
Ok Thanks :D
If I were you I 'shouldn't use the tracklist modifier, it has a bug in it, and every time you go to the titel screen en back to the menu it freezes so use this one, I think it was made by someone called osthoboy or something, sorry if I misspelled it though:P
Music modifier
* 28708ceb 000000XX
* 4A000000 90180F06
* 14000076 FF00MMMM
* E0000000 80008000
MMMM = Music ID
XX = Stage
Thanks :D