Joe conducts his own orchestra
7 June 2012 Last updated at 08:32 BST
If you play a musical instrument you'll know how nerve-racking it can be to perform in front of an audience.
So how about being in charge of an orchestra of over a hundred musicians.
Thanks to a new museum exhibition Joe got the chance to find out what it's like to be a conductor.
Watch his report to find out how he got on.