Chulas Fronteras
Chulas Fronteras is a 1976 American documentary film which tells the story of the norteño or conjunto music which is played on both sides of the Mexico–Texas border. It was directed by Les Blank. A CD soundtrack of the music played in the film is also available, under the same title.
In 1993, this film was selected for preservation in the United States National [Film Registry] by the Library of Congress as being "culturally, historically, or aesthetically significant".