As for the "breakdown" in Blackout, I expect them to just have it pre recorded. If at all possible, I ALWAYS want the band to TRY to actually sing (which they do) but I wouldn't put it against them if they decided to pre record the breakdown. How is Chester going to possibly make it sound good? B-b-b-b-b-b-b-ba-bla...I don't see it. Maybe there's a few parts that he can actually sing like at the very end of it, "Blackout blood in your-Blackout blood in you ey-blackout..."