mmx_start    = bgm/00.bgm
mmx_ssel     = bgm/02.bgm // play music for when the end stage is accessable
               bgm/01.bgm // normal stage select music
mmx_ocean    = bgm/03.bgm
mmx_iceberg  = bgm/04.bgm
mmx_tower    = bgm/05.bgm
mmx_mines    = bgm/06.bgm
mmx_airship  = bgm/07.bgm
mmx_forest   = bgm/08.bgm
mmx_factory  = bgm/09.bgm
mmx_pplant   = bgm/10.bgm
mmx_boss1    = bgm/11.bgm
mmx_boss2    = bgm/12.bgm
mmx_boss3    = bgm/13.bgm
mmx_boss4    = bgm/14.bgm
gameover     = bgm/99.bgm
battle intro = bgm/97.bgm
battle loop  = bgm/98.bgm