Listen to Music for the Royal Fireworks HWV. 351: III. La Paix: Largo alla sicilliana online. Music for the Royal Fireworks HWV. 351: III. La Paix: Largo alla sicilliana is an English language song and is sung by Various Artists. Music for the Royal Fireworks HWV. 351: III. La Paix: Largo alla sicilliana, from the album Classical Moods Vol. 3, was released in the year 2013. The duration of the song is 4:24. Download English songs online from JioSaavn.