Listen to Cello Sonata in E Minor: I. Allegro non troppo online. Cello Sonata in E Minor: I. Allegro non troppo is an Instrumental language song and is sung by Alexander Buzlov and Lukas Geniušas. Cello Sonata in E Minor: I. Allegro non troppo, from the album Schubert, B. Tchaikovsky, Prokofiev: Cello Sonatas (Live), was released in the year 2020. The duration of the song is 8:12. Download Instrumental songs online from JioSaavn.