I have this friend who is a clarinetist. She's going to audition for the All-West Tennessee Band (and since the clarinet is a popular instrument, there is a lot of competition). Her mom heard some sounds in her bedroom, and you'll never guess what my friend was doing:
doing the fingerings of the All-West music. If you can't understand what that means, her fingers were moving as if she were playing the clarinet IN HER SLEEP.