Dixie Chicks: Shut Up and Sing (also known simply as Shut Up and Sing) is a 2006 documentary film produced and directed by director Barbara Kopple and Cecilia Peck (daughter of actor Gregory Peck).The film follows the Dixie Chicks, an all-woman Texas-based country music trio, over a three-year period of intense public scrutiny, fan backlash, physical threats, and pressure from both corporate and conservative political elements in the United States after lead singer Natalie Maines publicly criticized then President of the United States George W.