Yes u can make you own bodd music to do follow this instructions.
BEFORE STARTING MAKE AN BACKUP OF ALL YOUR BOSS MUSICS!!!!!
Search the music file you want and follow step 2 to go further.
Rename your music file to this : Boss1.j2b or Boss2.j2b
Open JCS open a level with an boss when you place the event ‘‘Active Boss’‘ you can choose an music file u can switch between 1 and 2 if you created the file Boss1 type 1 if you created Boss2 type the 2.
Run the level u selected run / walk trough the event Active Boss and you will hear the music you selected.
Your finished now.
but if you ever want your old ones back rename the backup again to boss1 or boss2.j2b and you get it back.
If you didnt created a backup reeinstall Jazz2.
End of article.
Eat your lima beans, Johnny.