Listen to Symphony No. 40 In G Minor, KV 550: I. Molto Allegro online. Symphony No. 40 In G Minor, KV 550: I. Molto Allegro is an English language song and is sung by Moscow RTV Symphony Orchestra and Yevgeni Svetlanov. Symphony No. 40 In G Minor, KV 550: I. Molto Allegro, from the album Mozart Symphonies 38, 40 & 41, was released in the year 2010. The duration of the song is 7:45. Download English songs online from JioSaavn.