Listen to Concerto Op. 10 No. 2 In G Minor, "La Notte" RV 439: IV. Largo (Il Sonno) online. Concerto Op. 10 No. 2 In G Minor, "La Notte" RV 439: IV. Largo (Il Sonno) is an English language song and is sung by Ensemble Masques. Concerto Op. 10 No. 2 In G Minor, "La Notte" RV 439: IV. Largo (Il Sonno), from the album A Baroque Odyssey, was released in the year 2008. The duration of the song is 1:28. Download English songs online from JioSaavn.