Listen to Concerto for Organ ('del Signor Albinoni'): I. Allegro online. Concerto for Organ ('del Signor Albinoni'): I. Allegro is an English language song and is sung by Monastic Choir of the Solemnity of Saint Benedict and Stefano Concordia. Concerto for Organ ('del Signor Albinoni'): I. Allegro, from the album Vir Dei Benedictus, was released in the year 1999. The duration of the song is 3:03. Download English songs online from JioSaavn.