First And Last Desk

Q: What is the difference between the first and last desk of a viola section?
A: A semi-tone.

An Instant Aversion

Q: Why do some people take an instant aversion to banjo players?
A: It saves time in the long run.

Bagpipers Changing a lightbulb

Q: How many bagpipers does it take to change a light bulb?
A: Five. One to handle the bulb, the other four to tell him how much better they could have done it.