I know this is a bit late but..How to Put In Custom Music
First go to C:Documents and Settings(Computer's Account)(Place)smwmusic
And then go to the txt file and open it.
Then download your music or open your desired music.
You should get a MP3-->OGG file converter.
Once you convert it then put it into your music folder or a custom music folder.
Then copy your music's name for example
and put it into the desired spaces like this
Example.ogg <--(this was changed.)
and then change it and have fun!
If you put it in a different folder, then go to options and then sounds and change the music pack to your pack name.