I left out kazoo. My friend played kazoo and Twirlophone, a length of clear 1/2” tubing with a funnel stuffed in one end and a trumpet mouthpiece stuffed in the other. Sounded like a Leslie speaker on steroids.
I had the pleasure of performing in “The Seasonings”. I played the tromboon (combination of trombone and bassoon, not really difficult for a reed player) and sneeze.