Listen to Symphony No. 40 in G Minor, K. 550: I. Molto allegro online. Symphony No. 40 in G Minor, K. 550: I. Molto allegro is an Instrumental language song and is sung by Rudolf Barshai and Moscow Chamber Orchestra. Symphony No. 40 in G Minor, K. 550: I. Molto allegro, from the album Mozart: Symphonies Nos. 25 and 40, was released in the year 2004. The duration of the song is 8:44. Download Instrumental songs online from JioSaavn.