Listen to Piano Sonata No. 14, Op. 27 No. 2: I. Adagio sostenuto online. Piano Sonata No. 14, Op. 27 No. 2: I. Adagio sostenuto is an Instrumental language song and is sung by Valery Vishnevsky. Piano Sonata No. 14, Op. 27 No. 2: I. Adagio sostenuto, from the album Favorite Piano Pieces, was released in the year 2017. The duration of the song is 6:14. Download Instrumental songs online from JioSaavn.