Listen to Concerto 01 for piano and orchestra E flat major: allegro vivace online. Concerto 01 for piano and orchestra E flat major: allegro vivace is an English language song and is sung by Geza Anda. Concerto 01 for piano and orchestra E flat major: allegro vivace, from the album Instant Classical Culture, was released in the year 2010. The duration of the song is 2:02. Download English songs online from JioSaavn.