[1.18.2] Dynamic Surroundings has Battle Music, does this have it too

[RPGOfficial]

(couldn't find the discord to quick contact)

Dynamic Surroundings has a feature to play battle music when you get into combat with enemies
I currently have tried to install the BattleMusic from the Dymanic Surroundings document:
https://dynamicsurroundings.readthedocs.io/en/master/features/battlemusic.html
but yield to get no results, is there a way to get battle music into ImmersiveFX