Listen to Music for the Royal Fireworks, HWV 351: III. La paix: Largo alla siciliana online. Music for the Royal Fireworks, HWV 351: III. La paix: Largo alla siciliana is an English language song and is sung by St. Petersburg Radio Symphony Orchestra. Music for the Royal Fireworks, HWV 351: III. La paix: Largo alla siciliana, from the album The 50 Most Essential Handel Masterpieces, was released in the year 2010. The duration of the song is 2:10. Download English songs online from JioSaavn.