Plus: Olivia Rodrigo, V, Tyler Childers & BOYNEXTDOOR all arrive in the top 10.
The legendary Fleetwood Mac singer-songwriter died in November at age 79.
"We helped each other create a beautiful body of work and a lasting legacy that continues to resonate today," Buckingham noted in a handwritten letter posted to social media.
McVie forged a legendary history on the Billboard Hot 100 with Fleetwood Mac & as a soloist.