How do I save everything except specific objects

I am working on a game that contains blocked levels except the first level, and you have to win to open the next level, and I need is to save the select level layout so that if I closed the game and run it, it should return to the same situation,

it worked fine with me when I used this action if the global my_win = 1:

but the problem is it also load the background music and play it from the last point it was played,

and I am looking for a way to save everything except the background musing.

any help will be appreciated

On load complete

Stop all music

Start playing new music

thanks mrtumbles but how can I resume the the music from the previous layout instead of playing new music.

I solved it by adding loading music variable at the start of the layout