Listen to Mozart: Horn Concerto No. 4 in E flat major, K. 495: III. Rondo (Allegro vivace) online. Mozart: Horn Concerto No. 4 in E flat major, K. 495: III. Rondo (Allegro vivace) is an English language song and is sung by Albert Linder, Vienna State Opera Orchestra and Hans Swarovsky. Mozart: Horn Concerto No. 4 in E flat major, K. 495: III. Rondo (Allegro vivace), from the album Big Winds and Brass Box, was released in the year 2014. The duration of the song is 4:01. Download English songs online from JioSaavn.