Change a map's default BGM while in game

[Shiro]

Can you change a map's default BGM which you have set in the editor?
I would like to change it midway through an event and it should stay the way but it only changes the BGM for the time while you are on the map. If you leave the map and re-enter it, it would be the standard BGM from which I've set in the editor.

Is there a script call or something similar to save the BGM on the map to make it the new standard BGM for it?

Many thanks in advance!

[Jazeeri]

I did it once by just placing the music I wanted at each pathway to the map operated by a switch for after the special event. It took a little time as there were many pathways to that map but it worked fine.

[Sabi]

A way to do this is to make an autorun event for the map that only runs when a certain switch is active and sets the new BGM then erases itself. You will want to use the erase event method because you want this event to trigger every time you enter the area.