A musical comedy featuring tunes by Grammy-winning songwriter Wayne Kirkpatrick and his screenwriter brother Karey is heading to Broadway. Something Rotten!, about two brothers seeking to steal a pompous William Shakepeare's thunder by writing the world's first musical, will open at the St. James Theatre in March (15). Casey Nicholaw will direct and choreograph the show, while Kevin MCCollum will direct. Casting details have yet to be revealed.