[difficult reproducing tracks live] Sometimes, yeah, I remember Somebody To Love, that was a really, really hard one, we had a lot of problems doing that at first, but now it seems to, they seem to take on a different sort of life, and you have to cut certain corners, because you can't do seven part harmony with like three or four people, so we usually cut down to sort of three or four part harmonies and try and make them as effective as we can.