the inhouse band didn't play DRFL, Meat's band did. Kas, John etc were there. I think the reason they mimed BAAB was because at that time it was supposed to be the next single, and they wanted it to sound as good as possible, without the fear of muck-ups (especdially lyrical
)and DRFL is one they know backwards, so they could set up quickly and just bash it out. I just know I'm gonna get flamed for this...