Listen to Piano Concerto No. 2 in D Minor, Op. 40: II. Adagio online. Piano Concerto No. 2 in D Minor, Op. 40: II. Adagio is an English language song and is sung by Peter Katin. Piano Concerto No. 2 in D Minor, Op. 40: II. Adagio, from the album Relax With Mendelssohn, was released in the year 2013. The duration of the song is 5:50. Download English songs online from JioSaavn.