hello

in game it suddenly started playing some music with bass guitars and such and then shortly after i heard outside my base Robot noises. turns out there was a zombie version of kerfus outside trying to kill me. i died to it and reloaded and had the event again happening. but then this zombie kerfus disapeared to somewhere.

Since this happend a couple days ago, i hear none stop this music playing and its really bothering me. the music is always there the second i load the game and will always play over anything else always. 

is there any way to make it go away? without just turning down the entire music for the game?

I don't know if it's a story event, but set the day to be the day before and let the event happen again, and this time don't lose? Beyond that it might not be possible to fix by the sound of it
they might also be stuck somewhere

Hello, have you checked the information on the radar? These zombie Kerfuses could go beyond the map, but as for eliminating the music, they must be defeated.