One More and We’ll Go (Una Última y Nos Vamos) (English Subtitled)

A Mariachi group will leave their hometown for the first time to perform at a national competition in Mexico City. After being selected, this band of seven sets out to find an eighth member to be able to compete.

They decide to recruit Martin, the son of one of the members, who also happens to be in a rock band. The eight men have to endure many challenges as their brotherhood is put to the test.