Instruments Jokes

What do you call a group of killer whales carrying musical instruments.
An orca-stra.
Why doesn't the tooth fairy like dental instruments?
She finds them obtooth.
For several days each month, some friends and I get together, play instruments and sing in a medieval style.
I guess you could call it my minstrel period.
I had a job repairing 17th century violins...
I only fixed instruments that were BAROQUE.