Listen to Concerto for Piano and Orchestra No. 12 in A Major, KV 414: I. Allegro online. Concerto for Piano and Orchestra No. 12 in A Major, KV 414: I. Allegro is an English language song and is sung by Vestic Chamber Orchestra and Mario-ratko Delorko. Concerto for Piano and Orchestra No. 12 in A Major, KV 414: I. Allegro, from the album Mozart: Piano Concertos No. 11, 12 + 5, was released in the year 2017. The duration of the song is 10:51. Download English songs online from JioSaavn.