If the horribly loud music/sound is bothering you guys enough, you can navigate to game\audio\Music subfolder, copy the null_audio.ogg file into the same folder, then copy the name of the first music file (for example chloe_music_1.ogg) and overwrite the name of the null_audio.ogg file with the regular file name (delete the original file first of course or it won't let you rename the copy of the null file). The null_audio.ogg file is a silent file, so do this for all the other music files in the folder. That should get rid of the annoying music.