Listen to Piano Sonata No.14 in C-Sharp Minor, Op.27 No.2 "Moonlight": I. Adagio sostenuto online. Piano Sonata No.14 in C-Sharp Minor, Op.27 No.2 "Moonlight": I. Adagio sostenuto is an English language song and is sung by Valery Vischnevsky. Piano Sonata No.14 in C-Sharp Minor, Op.27 No.2 "Moonlight": I. Adagio sostenuto, from the album Classical Music for Thanksgiving Dinner, was released in the year 2015. The duration of the song is 6:16. Download English songs online from JioSaavn.