Listen to Piano Trio in A Minor: I. Allegro ma non troppo online. Piano Trio in A Minor: I. Allegro ma non troppo is an Instrumental language song and is sung by Emil Gilels, Dmitry Tsyganov and Sergei Shirinsky. Piano Trio in A Minor: I. Allegro ma non troppo, from the album Alyabyev: Piano Trio in A Minor & Violin Sonata in E Minor, was released in the year 1974. The duration of the song is 5:54. Download Instrumental songs online from JioSaavn.