Listen to Piano Concerto in A Minor, Op. 54: I. Allegro affettuoso online. Piano Concerto in A Minor, Op. 54: I. Allegro affettuoso is an Instrumental language song and is sung by Sviatoslav Richter, Rudolf Barshai and Ussr State Symphony Orchestra. Piano Concerto in A Minor, Op. 54: I. Allegro affettuoso, from the album Sviatoslav Richter 100: Essential (Live), was released in the year 2015. The duration of the song is 14:39. Download Instrumental songs online from JioSaavn.