"I'd rather jack / than Fleetwood Mac," squawked the insufferable Reynolds Girls in 1989, but history has proved them to be a) culturally short-sighted, and b) absolutely shit. As we all know, Fleetwood Mac are in fact the greatest thing to happen to sound. But as we all know equally well, Fleetwood Mac come in several flavours, having gone through approximately 431 different lineups since