Listen to Concerto for Basset Clarinet and Orchestra in A Major, K. 622: III. Rondo - Allegro online. Concerto for Basset Clarinet and Orchestra in A Major, K. 622: III. Rondo - Allegro is an English language song and is sung by Solamente naturali and Charles Neidich. Concerto for Basset Clarinet and Orchestra in A Major, K. 622: III. Rondo - Allegro, from the album Mozart 1791, was released in the year 2014. The duration of the song is 8:44. Download English songs online from JioSaavn.