Here are two interesting pieces: both are from Mendelssohn’s A Midsummer Night’s Dream—overture or the incidental music suit, arranged for solo/duet piano.

1. Martha Argerich and Cristina Marton play Ouverture and Scherzo Summernight Dream:

2. the famous Scherzo, paraphrased by Rachmaninov

ester egg: the flute solo of the Scherzo is a very difficult solo