#6 – Fleetwood Mac – Rumours
The 6th best-selling album of all time is Rumours, the eleventh studio album by the rock band Fleetwood Mac. Having sold over 40 million records worldwide, Rumours marks the highlight of the band’s career. A huge international success, apart from having sold 19 million records in the United States, Rumours managed to sell three million copies in the UK (and became the 14th best-selling album in the country), 2 million in Canada, and over 1.25 million units in Germany.