Fleetwood Mac - The album reached number one on the Billboard 200 over a year after entering the chart, spent 37 weeks within the top 10, and more than fifteen months within the top 40. It launched three top twenty singles: Over My Head , Rhiannon and Say You Love Me , the last two falling just short of the top ten, both at No. 11. In 1976, it was certified 5x platinum by the RIAA representing shipments of five million units.