I'm not finished writing this sonata yet, but I have finished the exposition of the first movement. As you can probably tell by its nickname, the inspiration to write this sonata was Franz Joseph Haydn. This is my first sonata for a duet that actually has a finished exposition. I finished the exposition of the sonata in an hour. I know Haydn is humorous, so I tried to be humorous with my sonata. There are a quite a few surprises in the exposition that I wrote. Here they are: Bar 5: Sudden ent