Listen to Concerto in A Minor for Piano and Orchestra, Op. 16: I. Allegro molto moderato online. Concerto in A Minor for Piano and Orchestra, Op. 16: I. Allegro molto moderato is an English language song and is sung by Slovak Philharmonic Orchestra and Marian Lapsansky. Concerto in A Minor for Piano and Orchestra, Op. 16: I. Allegro molto moderato, from the album The 100 Most Essential Pieces of Classical Music, was released in the year 2010. The duration of the song is 13:05. Download English songs online from JioSaavn.