When the multinational cast of Up with People takes the stage inside the Statesboro High School auditorium on Friday at 7 p.m. the audience will find something for virtually every musical taste and interest. Cast members arrived in Statesboro Monday and are doing community service with local service agencies, helping Habitat for Humanity and other activities all week, in addition to preparing for Friday’s show. Long before “American Idol” began discovering and refining new talent or “High School Musical” tapped into the exuberance of young ensemble casts, Up with People pioneered these attributes while touring the world with their message of global cooperation and goodwill.