Listen to Capriccio in B-Flat Major, BWV 992: V. Aria di Postiglione. Allegro poco online. Capriccio in B-Flat Major, BWV 992: V. Aria di Postiglione. Allegro poco is an English language song and is sung by Budapest Symphony Orchestra, Johanna Beisteiner and Drahos Béla. Capriccio in B-Flat Major, BWV 992: V. Aria di Postiglione. Allegro poco, from the album Between Present & Past, was released in the year 2018. The duration of the song is 1:08. Download English songs online from JioSaavn.