Listen to String Trio in G Major, Op. 9 No. 1: III. Scherzo - Allegro online. String Trio in G Major, Op. 9 No. 1: III. Scherzo - Allegro is an Instrumental language song and is sung by Leonid Kogan, Rudolf Barshai and Mstislav Rostropovich. String Trio in G Major, Op. 9 No. 1: III. Scherzo - Allegro, from the album Young Slava, was released in the year 2017. The duration of the song is 2:50. Download Instrumental songs online from JioSaavn.