Grupo Firme was unable to show up for its previously planned June 1 set at Napa's La Onda festival.The Tijuana band announced the cancellation Friday afternoon on social media. "Currently, the visas of Grupo Firme and the Music VIP [Entertainment] team are in an administrative process by the U.

The Tijuana-based regional music group is among a growing number of Mexican musicians who have had abrupt visa issues.

The announcement came just two days after the bodies of five Mexican musicians were found in Reynosa along the Texas border.