"Rumours" is the second album featuring Mick Fleetwood, John and Christine McVie, Lindsey Buckingham, and Stevie Nicks. The McVies were in the process of divorcing, as was Mick Fleetwood. Nicks and Buckingham were breaking up as a couple. As their relationships unraveled the band's music poured out, producing their most commercially successful work. "Rumours" sold 40 million units and won the Grammy for album of the year.