There are certain sounds that I've found work well in nearly any context. Their function is not so much musical as spatial: they define the edges of the territory of the music.
Brian EnoGood teachers realise that the students are the antenna; they are sensing things that the teachers don't yet sense.
Brian EnoWell, I am a dilettante. It's only in England that dilettantism is considered a bad thing. In other countries it's called interdisciplinary research.
Brian Eno