Yes, poetic! Having attended all sorts of shows, and as another former classical musician, I can safely agree that the only time someone is truly disruptive is by being noisy, and that's only because it makes it harder for other people to hear the music. Of course, dancing would probably be discouraged at a formal evening concert, but that's not at all what you attended. Maybe next time you could discuss where to sit -- on an aisle, maybe? There are many ways to show respect and appreciation of music, and sitting attentively and quietly is only one of them.

Mason sounds like a cool kid. It's all about the music, isn't it? (That's one reason I stopped doing classical music; too many other agendas present.)