Listen to Serenade for Orchestra in D Major, K. 250: IV. Rondeau: Allegro online. Serenade for Orchestra in D Major, K. 250: IV. Rondeau: Allegro is an English language song and is sung by Steven Staryk and Eloise Niwa. Serenade for Orchestra in D Major, K. 250: IV. Rondeau: Allegro, from the album Four Hundred Years of the Violin - An Anthology of the Art of Violin Playing, Vol. 1, was released in the year 1968. The duration of the song is 6:51. Download English songs online from JioSaavn.