The boys from Orange County brought their time-tested, metal head-approved show to Lubbock to help celebrate 38 years of 94.5 FMX rocking the South Plains.

Atreyu blasted onto the stage with an insane amount of energy. Frontman/unclean vocalist Alex Varkatzas got right up in the crowd's face during the band's first song. Is there a better way to start a show? Nope.

From there, it only got more intense. Atreyu performed a blisteringly long set that still didn't seem like enough for fans. For many of you there, Atreyu was the headliner.

And while we're not 100 percent sure that guitarist Dan Jacobs got his guns up in the gallery below as a nod to Texas Tech or not, we're going to pretend he did.

Check out our pictures of Atreyu at the 38th FMX Birthday Bash below, and click here to see more pictures from the show. Special thanks to Justin Massoud for getting a particularly great set of shots.

Atreyu -- 38th FMX Birthday Bash