Listen to Concerto VI a minor: Allegro - 2 online. Concerto VI a minor: Allegro - 2 is an English language song and is sung by Gunar Letzbor, Ars Antiqua Austria, Norbert Zeilberger, Jan Krigovsky, Pablo de Pedro, Fritz Kircher and Markus Miesenberger. Concerto VI a minor: Allegro - 2, from the album The Mystery of Sign. Mouthon - 10 Concerti à 5, was released in the year 2010. The duration of the song is 1:29. Download English songs online from JioSaavn.