By now you’ve likely heard someone talking about the big Orion Music and More Festival in Atlantic City last weekend. Likely, they were waving their hand around in the internationally recognized “devil horns” (pointer and pinky straight up to the sky, usually associated with tongue hanging out), talking about … “Dude, Metallica!”

The iconic band headlined both nights at Bader Field on Saturday and Sunday. Now, I’m not much of a metal head, but it was 38 bands running the gamut from thrash to indie, country…