Listen to Mozart: Symphony No. 40 In G Minor, K.550 - 1. Molto allegro online. Mozart: Symphony No. 40 In G Minor, K.550 - 1. Molto allegro is an Unknown language song and is sung by Academy Of St Martin In The Fields and Sir Neville Marriner. Mozart: Symphony No. 40 In G Minor, K.550 - 1. Molto allegro, from the album 50 Reasons To Love Classical (Digital Only), was released in the year 2011. The duration of the song is 7:40. Download Unknown songs online from JioSaavn.