Listen to Sonata for Two Pianos and Percussion, Sz. 110: I. Assai lento – Allegro troppo online. Sonata for Two Pianos and Percussion, Sz. 110: I. Assai lento – Allegro troppo is an Instrumental language song and is sung by Vladimir Ashkenazy, Malcolm Frager, Ruslan Nikulin and Valentin Snegirev. Sonata for Two Pianos and Percussion, Sz. 110: I. Assai lento – Allegro troppo, from the album Tchaikovsky, Bartók, Schumann, was released in the year 2020. The duration of the song is 13:06. Download Instrumental songs online from JioSaavn.