The setup was a VH1 "Behind The Music" episode on BOC, but the writers
didn't even make an effort to get any of the names right. They were in the
studio to record DFTR with "famous producer Bruce Dickinson" (a phrase
repeated about 6 times in the first minute of the sketch), who insists the
song needs more cow bell.
Not one of their better BTM send ups, IMO.
-- Tim