How many lead guitarists does it take to change a light bulb?
None; they just steal someone else’s light.
How many bassists does it take to change a light bulb?
Why bother? The keyboard player can do it with his left hand.
How many drummers does it take to change a light bulb?
Four; one to hold up the bulb and the other three to spin him on his throne.
How many lead vocalists does it take to change a light bulb?
One; he holds up the bulb and the world revolves around him.
How many sound guys does it take to change a light bulb?
One, two... one, two... one, two...