Listen to Flute Concerto No. 2 in D Major, K. 314: III. Rondeau. Allegretto online. Flute Concerto No. 2 in D Major, K. 314: III. Rondeau. Allegretto is an Unknown language song and is sung by Magali Mosnier and Münchener Kammerorchester. Flute Concerto No. 2 in D Major, K. 314: III. Rondeau. Allegretto, from the album Mozart to Relax, was released in the year 2021. The duration of the song is 5:50. Download Unknown songs online from JioSaavn.