Barcelona (Live) - Freddie Mercury & Montserrat Caballé - 1988

http://www.youtube.com/v/IHRd0R-uKHc?version=3&autohide=1&autohide=1&showinfo=1&feature=share&autoplay=1&attribution_tag=iG7Sq_B8JnqIwPFbsnjYhg