Outside Gruene Hall in New Braunfels, concertgoers in cowboy hats and boots turned their heads as three young musicians walked past in traditional charro suits adorned with embroidered white and blue florals and bright red bow ties. The Gámez-Cuéllar brothers—Antonio, Caleb, and Joshua—were about to step onto one of Texas' most storied stages, opening for country superstar Kacey Musgraves. Yet just weeks earlier, they had been detained in a federal immigration facility, separated from each other and uncertain of their future.
The brothers, ages 12 to 18, performed at three sold-out shows at Gruene Hall on Sunday, May 4, Monday, May 5, and Tuesday, May 6, 2026, alongside their father Luis Gámez Martínez. The performances marked a dramatic turn in fortunes for a family that had spent 13 days in Immigration and Customs Enforcement detention centers earlier this year.
The family's ordeal began in late February when they attended a required check-in with ICE. Despite entering the United States legally in 2023 through a Biden-era program called CBP One, which allowed migrants to remain in the country while their asylum claims were processed, the entire family was detained. Antonio, the eldest at 18, was shackled and transported to a separate facility from his parents and younger brothers because of his age.
"As a family we've never been apart from each other," said Emma Cuéllar, the brothers' mother. "The day before the detention I had three sons, and the next day I'm missing one."
Antonio described the experience as punishment for his parents' decision to seek a better life for their children. "I've never committed a crime, I haven't gotten in trouble at school," he said. "Our family's crime was to love each other."
Following bipartisan outcry from Texas politicians, the family was released after 13 days. They now await a new immigration court date while living in McAllen, Texas. It was during this period that Musgraves learned of their story and extended an invitation through her team for the brothers to open her concerts debuting her latest album, "Middle of Nowhere."
The opportunity represented a significant milestone for the young musicians, who have been playing mariachi music together for years as part of a five-generation musical tradition. Yet stepping onto the stage at Gruene Hall, often called Texas' oldest continuously operating dance hall, proved daunting even for experienced performers.
"I almost ran out of breath," said 12-year-old Joshua, recalling his first performance on Sunday. "I thought I was going to fall."
Despite their nerves, the brothers delivered performances of classic songs including La Bamba and Cielito Lindo, with audiences singing along and dancing. Each night, they also joined Musgraves on stage for two songs, a collaboration that underscored the cultural bridge their music represents.
During Monday's concert, Musgraves introduced the brothers to the crowd with words that acknowledged both their heritage and their resilience. "Tonight, you are witnessing five generations of heritage carried forth by three young musicians who are honoring the past, while creating something entirely of their own," she said. "From San Luis Potosí, Mexico, all the way to this historic stage at Gruene Hall, their journey is just getting started."
For 18-year-old Antonio, the experience was overwhelming. "It was incredible," he said after the first show. "I loved it. I felt all the emotions at the same time."
The performances have already changed the brothers' lives in tangible ways. Residents of New Braunfels now stop them on the street for photographs, a recognition that stands in stark contrast to their recent detention. The brothers have also begun to articulate their individual aspirations: Antonio hopes to teach mariachi, 15-year-old Caleb plans to pursue nursing while continuing his musical career, and Joshua aims to complete sixth grade before joining Mariachi Oro, a renowned high school group in McAllen.
"My takeaway from this experience is being loved by more than 800 people," Caleb said, reflecting on the support they received from concert audiences.
The brothers' story illustrates the complex intersection of immigration policy, family separation, and cultural preservation in contemporary Texas. While their immediate future remains uncertain as they await their court date, the Gámez-Cuéllar family has found an outpouring of public support that extends beyond the concert hall. Their performances at Gruene Hall represent not only a professional achievement but also a testament to the resilience of a family determined to maintain their musical heritage while building a new life in the United States.
