How to change Battle BGM for 1 battle and then change it back?

[mellanny]

Hey

So, I know how to change battle bgm, this isn't the issue. The thing is that my player can take two paths, and, depending on the path, battle-bgm will already be changed. They can go like:
Castle 1 - Forest (change battle bgm) - Boss Room (change battle bgm)
or
Castle 1 - Boss Room(change battle bgm)
And then I'd like the battle-bgm to change back to the one set before. Is there a way to do this?

 

[Danitinkis]

Put the change battle bgm command right before and after the start battle command in the event.

 

[Shaz]

Or if it's on particular maps and you're using random encounters, have a parallel process on each map that does a Change Battle BGM followed by Erase Event.