We're back with another Friday Spotify playlist! This time out, we're giving you two songs each from the five Roadrunner bands who'll be performing at this year's Rocklahoma festival in, you guessed it, Oklahoma. So crank it up and rock out to tracks from Rob Zombie, Megadeth, Trivium, Black Stone Cherry and Theory of a Deadman, and if you're actually going to Rocklahoma, have a blast!