How to Make a Musical Director's Mic Not Working

Lou Anne becomes a total monster. She's like, OK, girls, I don't want you to pose until the music starts. Do we have a uniform way to do your hair? Oh, god, I can't. All right, get out of here, girls. Guitarists. Can we swap out the guitar for a tuba? Is there any harder person to play a tuba here? Hell, I'd settle for one fuckable tuba. Really anybody?