Listen to Mozart: Symphony No. 40 In G Minor, K.550: 1. Molto allegro (Excerpt) online. Mozart: Symphony No. 40 In G Minor, K.550: 1. Molto allegro (Excerpt) is an English language song and is sung by Orchestra Of The 18th Century and Frans Brüggen. Mozart: Symphony No. 40 In G Minor, K.550: 1. Molto allegro (Excerpt), from the album 100 Classical Favourites, was released in the year 2003. The duration of the song is 2:32. Download English songs online from JioSaavn.