McAllen mariachi brothers say opening for Kacey Musgraves among biggest performances of careers

McAllen mariachi brothers say opening for Kacey Musgraves among biggest performances of careers

Three McAllen brothers are preparing to perform on one of Texas’ most iconic stages, about two months after they were detained by U.S. Immigration and Customs Enforcement.Antonio, Caleb and Joshua Gámez-Cuéllar are set to open for Grammy-winning country artist Kacey Musgraves during sold-out shows next week at Gruene Hall.The brothers, who are members of McAllen High School’s award-winning Mariachi Oro group, said that the performance will be on…