Musical hit The Harder They Come made its US debut at the Arsht Center August 29, bringing new life into the original 1973 movie from late Perry Henzell. A cast of 16 performers tells the story of aspiring Jamaican reggae star Ivanhoe Martin as he becomes immersed in the corrupt and drug fueled music industry and is driven to be one of Jamaica’s most-wanted outlaw and most- celebrated underground stars. uVu, a community video website powered by WPBT2, South Florida ’s PBS station, met with director Kerry Michael, and the cast…