When I was a kid, we used to put waxed paper over a comb and make a kazoo sound with it, and we used to blow through an empty Good 'N Plenty box to make a squeaky kind of annoying sound, and we were good at humming with and against the hum of the vacuum cleaner to make different sound waves. We never thought to make an orchestra from vegetables, though. I wish we had.
Here is a brief demonstration on making musical instruments from vegetables featuring my new hero:
And if you're thinking you prefer ensemble performance to solo playing, then here this is for you: