Listen to Piano Concerto in A Minor, Op. 16: I. Allegro molto moderato (Excerpt) online. Piano Concerto in A Minor, Op. 16: I. Allegro molto moderato (Excerpt) is an Instrumental language song and is sung by Cécile Ousset, London Symphony Orchestra and Sir Neville Marriner. Piano Concerto in A Minor, Op. 16: I. Allegro molto moderato (Excerpt), from the album The Classic Experience - 135 of the greatest classical tracks, was released in the year 2012. The duration of the song is 8:06. Download Instrumental songs online from JioSaavn.