Listen to Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio Un Poco Mosso online. Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio Un Poco Mosso is an English language song and is sung by Nürnberg Symphony Orchestra, Zsolt Deàky and Hanae Nakajima. Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio Un Poco Mosso, from the album Focus Your Mind with Beethoven: 50 Tracks, was released in the year 2015. The duration of the song is 8:07. Download English songs online from JioSaavn.