30 years ago this week, Sarah's lovely duet with tenor Jose Carreras, "Amigos Para Siempre" ("Friends for Life") was released. This fan favourite song was also one of the theme songs of the 1992 Olympic Games in Barcelona. | Sarah Brightman

Sarah Brightman (Christine) and Antonio Banderas (Phantom) duet in this rendition of the titular number from Andrew Lloyd Webber's Phantom of The Opera. | The Shows Must Go On