Listen to Oberon, J. 306: Overture online. Oberon, J. 306: Overture is an Instrumental language song and is sung by Paul Kletzki and Ussr State Symphony Orchestra. Oberon, J. 306: Overture, from the album Paul Kletzki in Moscow (Live), was released in the year 2006. The duration of the song is 9:23. Download Instrumental songs online from JioSaavn.