In 2022, they were performing at weddings and quinceañeras. Last weekend, they took over Red Rocks. The post Review: Grupo Frontera shows Red Rocks why being ‘triste pero bien cabr*n’ pays off appeared first on Denver Westword .
This article was originally published by Westword Denver (RSS) on Tuesday, August 25, 2026. TownPost surfaces local news from over 40 outlets and uses AI to score each story for relevance to Longmont and the surrounding area.
Relevance score: 30/100. This story has regional context that may affect Longmont.
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