Zakk Wylde on American Idol [VIDEO]

I'm not the biggest American Idol fan.  Heck, I've probably only seen 5 episodes in the history of the show, but I may have to start watching more now. Well, that is if they continue to have musicians like Zakk Wylde on the show.  

The only thing that's confusing about his performance with James Durbin is why didn't they do a Black Label Society or Ozzy song? Don't get me wrong, I love Sammy Hagar, but why get Zakk Wylde if he's not going to be able to showcase his own material. Regardless, here's a killer video from the show.