IF YOU ASK the members of Grupo Frontera how they’ve become such a phenomenon in música Mexicana, they’ll probably say they’re just having fun. “Cumbias, I don’t want to say we revived them,” says vocalist Payo Solis, looking hesitantly at his bandmates at first. Then he adds, “But when we started playing them, it gave the genre a whole new life.”
Over the past year, the Texas band has rocketed to the top of Latin music, even joining Bad Bunny onstage at Coachella 2023 for a rendition of their collaboration, “Un x100to.” On their debut LP, El Comienzo, the group — comprising Solis, drummer Carlos Guerrero, guitarist Beto Acosta, percussionist Julian Peña, accordionist Juan Javier Cantú, and bassist Brian Ortega—tapped into a generation’s nostalgia for the accordion-backed norteño sound…