 These pros, and I'm saying pros, come rolling in here, what, a day before or something to sit down? Okay, let's try this and see what it sounds like. And you tweak it, and boom, you're ready to go. That's right. They've been sent that music a couple of weeks ahead of time, and these are professionals. And like I say, they love to work with each other. Specific colleagues just love to perform together, love to perform for him. When he says he has 60 concerts coming up, that doesn't count the rehearsals that lead up to all those concerts. It's a lot of work.