having issues trying to edit Marching music

[Gen. Ulysses S. Grant]

hello all and question so for a bit now been trying to kinda do a fun thing for me & a friend of mine for a NTW mod we like and i'm trying to make the Marching music different and period accurate to the mod but for some reason cant get it to work in game i go to the right area and change the music (fieldmusicians) but when i put it in i can hear it when i listen to it but in game never plays but the menu music i changed works fine is there somethin i'm missing in PFM or?

Edit: nvm fixed it