Hi there,

I was wondering if there is a way to make it so when you enter the music room, the main menu music fades out to silence?

And vice versa, when you leave the music room, to return to the main menu music? 

Thank you in advanced! I love this music room. 

Sure thing! So, in your music room screen, add these lines:

screen music_room(mr):
    on 'replace' action Stop('music', fadeout=3.0) 
    on 'show' action Stop('music', fadeout=3.0) 
    on 'replaced' action Play('music', config.main_menu_music, fadein=3.0) 
    on 'hide' action Play('music', config.main_menu_music, fadein=3.0)

And that should cover most use cases! Feel free to adjust the fadein/out however you like.