Kylie leads the lineup in London's Hyde Park this year, joined by English tenor Alfie Boe, operatic pop group Il Divo, the London Community Gospel Choir and the BBC Concert Orchestra.

BBC: Last Night of Proms in 3D cinemas

Composer Him Sophy, who studied in Russia for 13 years after surviving the Khmer Rouge labor camps, has blended rap, religious chanting, rock, his country's ancient music, operatic styles, pop and even added a Khmer Rouge propaganda song as a cell phone ringtone in the production.

CNN: Cambodia's first rock opera hopes its stage will be a bridge