Reginald loves to create beautiful music on his violin. But Papa, manager of the Dukes, the worst team in the Negro National League, needs a bat boy, not a "fiddler," and traveling with the Dukes doesn't leave Reginald much time for practicing. Soon the Dukes' dugout is filled with Beethoven, Mozart, and Bach -- and the bleachers are filled with the sound of the Dukes' bats. Has Reginald's v…