Two Houston-area high school bands accidentally cross paths at a Whataburger. An impromptu concert gone viral.

Two Houston-area high school mariachi bands turned a late-night pit stop into an unforgettable performance, and within hours, the moment became a viral sensation.

Two Houston-area high school bands accidentally cross paths at a Whataburger ... Sam Houston High School in HISD and Klein Collins High School joined forces to play the song "El Son de la Negra." ...