Could the player offer two "master" sliders for volume so that one can fade/mute the two levels (foreground/background) actively without changing the adventure-scene and without stopping the track. (One might want to reduce a background track for a while without actually stopping it.)
Could the player offer two "master" sliders for volume so that one can fade/mute the two levels (foreground/background) actively without changing the adventure-scene and without stopping the track. (One might want to reduce a background track for a while without actually stopping it.)