I have done very well with Cirque du Soleil soundtracks. When there are words, they are not in English, and seem mostly to not be in languages familiar to my bottoms. Also, they are more easily projected-upon than some other groups - the affect is often quirky circus, or eery vocals, and yet can seem almost upbeat in an alien sort of way. So I can be nasty, devious, hard, comforting - whatever the scene dictates, and the music is multivalent enough so that there is not a clash.