Listen to Violin Concerto in G Minor, Op. 67: II. Allegretto online. Violin Concerto in G Minor, Op. 67: II. Allegretto is an Instrumental language song and is sung by Leonid Kogan, Rudolf Barshai and Moscow Chamber Orchestra. Violin Concerto in G Minor, Op. 67: II. Allegretto, from the album Weinberg: Concertos, was released in the year 2014. The duration of the song is 6:09. Download Instrumental songs online from JioSaavn.