Help Choosing a song for piano recital?

Hey, I have a piano recital in June titled, the music of the old masters.. ik great title right? well we r basicallly playing pieces by great composers such as chopin, beethoven, etc.. I have played a variety of beethoven sonatinas, and a few of his sonatas, chopin preludes, at least six debussy pieces, a prokofiev minuet.... Do you have any suggestions for a piece i should choose? it does not have to be by one of these composers, just someone in my playing ability level