"Sonata for Two Pianos and Percussion" -Béla Bartók - YouTube

https://www.youtube.com/watch?v=HRNYYGzbA5k

Bartók's Sonata is performed by pianists Matthieu Cognet and Michael Smith, and percussionists Piero Guimaraes and Josh Perry. 00:44 I. Assai lento - Allegro...