What’s the difference between a turtle and a trombone player?
The turtle MIGHT be on the way to a gig.
How many drummers to change a light bulb?
- One to do the work while 11 stand around debating about how much better it would’ve been if Neal Peart did it.
Dammit, randwill, you stole my joke!
Anyhow:
Q: How do you know a drummer’s at your door?
A: The knock speeds up and he doesn’t know when to come in.
Q: How many bassists does it take to change a light bulb?
A: None. The keyboardist can do it with his left hand.
A: Just one, but the guitarist has to show him first.
A: It doesn’t matter. Nobody will notice anyway.
Q: How do you get two flutists to play the same note?
A: You shoot one of 'em.
Wow! I’ve inspired a good thread, here. 
Thanks, paperbackwriter! 
F_X