Oh well I totally didn't mean to do it I was really bored and I entered in all the cheats and I guess the next song I played was in Performance Mode so I failed and got it.
Nice man. I had a -2 run of CoD. I just need to get Solo D down and I'm set. I can consistently do the outro now, I just have trouble elbow strumming the start of the reverse Trogdor part in Solo D.