Listen to Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto online. Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto is an Unknown language song and is sung by Maurizio Pollini. Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto, from the album Reading Goethe, was released in the year 2020. The duration of the song is 6:19. Download Unknown songs online from JioSaavn.