Listen to Piano Concerto No. 2 in B-Flat Minor, Op. 83: I. Allegro non troppo online. Piano Concerto No. 2 in B-Flat Minor, Op. 83: I. Allegro non troppo is an Instrumental language song and is sung by Van Cliburn, Kirill Kondrashin, Moscow Philharmonic Symphony Orchestra and Moscow Philharmonic Symphony Orchestra. Piano Concerto No. 2 in B-Flat Minor, Op. 83: I. Allegro non troppo, from the album Van Cliburn in Moscow (Live), was released in the year 2009. The duration of the song is 17:57. Download Instrumental songs online from JioSaavn.