Maybe they tried to book musicians, but couldn't pull them off and went with Plan C. Bluesfest: A-Trak are you free to play bluesfest this year? A-Trak: That depends. Do you have holes to plug my stuff into? Bluesfest: You mean, power outlets? A-Trak: Uh, yeah, those. Bluesfest: Any other special equipment? A backline perhaps? A-Trak: Uh...backline...not sure what that is. Do you have a powerbar? with like 5 sets of holes? Bluesfest: We can arrange that.