Linguistic philosophers continue to argue that probably music is not a language, that is in the philosophical debate. Another point of view is to say that music is a very profound language. ↗
Now, if King Crimson accepts responsibility for innovating its own tradition, you can't accept responsibility for the audience. And there is an enormous tangible weight of expectation, which comes from an audience attending a King Crimson concert. ↗
It's like learning a language; you can't speak a language fluently until you find out who you are in that language, and that has as much to do with your body as it does with vocabulary and grammar. ↗