The above is a contemporary-styled video complete with gyrating dancers who would seem more at home on MTV, dancing with Miley Cyrus, than in a clip set to Antonín Dvořák's Symphony No. 9. And the group behind the video, a Belgian classical music festival called "B-Classic," says that's the whole point. The group is hoping this video, which it's calling "the first modern music video for a classical composer," can spark renewed youth interest in classical music. "B-Classic wants to give classical...