After Rumours became the best-selling single album of all-time, Fleetwood Mac asked Warner Brothers Records to buy them a studio (the label refused, costing both Warner Brothers and the band significant cash in the long run) and then handed the reins to their guitarist and resident perfectionist Lindsey Buckingham. "You know," Buckingham said, "we had this ridiculous success with Rumours. We were poised to do another album, and I...