Listen to Nocturne Op. 9 No. 2 online. Nocturne Op. 9 No. 2 is an Unknown language song and is sung by The Regency House Orchestra. Nocturne Op. 9 No. 2, from the album 100 Classical Chillout : Chilled Relaxing Masterpieces, was released in the year 2017. The duration of the song is 4:00. Download Unknown songs online from JioSaavn.