Longtime members of Fleetwood Mac, Lindsey Buckingham and Christine McVie have joined together to record their first-ever album as a duo. Simply titled Lindsey Buckingham/Christine McVie. Four of the five "classic members" of Fleetwood Mac are featured on the album; vocalist Stevie Nicks is the sole member absent. The album sold over 22,000 units in the United States in its first week and debuted within the top 20. It proved to be even more successful in the United Kingdom, where it debuted within the top 5. In November 2017, the album was also certified silver with sales exceeding 60,000 units.