Texas Tech's new Offensive Coordinator is apparently a metalhead.

It's only fitting that the man who popularized the term "hair raid" was hanging out at Saturday's Metallica show in Lubbock.

94.5 FMX Digital Managing Editor Justin Massoud bumped into David Yost just before the show and managed to snag the above selfie with the coach. Several people nearby were audibly surprised to see Coach Yost at the show.

Related: Metallica make history during Lubbock concert

The important question to ask is obvious: Did Yost head bang to "Battery" and "Hardwired...to Self-Destruct" and more along with the 14,000 other fans packed into the United Supermarkets Arena? We don't know for sure, but we'd like to think so.