Barcarolle - Anna Netrebko & Elina Garanca - Offenbach Barcarola

http://www.youtube.com/v/Hdc2zNgJIpY?version=3&autohide=1&autohide=1&showinfo=1&feature=share&autoplay=1&attribution_tag=F-fMfYOvx7rPNnS0vhluNQ