Lindsey Buckingham and Christine McVie are out promoting their debut album Buckingham/ McVie and tour that'll be at the Fox Theatre July 2nd. They were on The Tonight Show Starring Jimmy Fallon and sat down with Jimmy and The Roots plus kids from SeriousFun (Paul Newman's camp for kids with serious illnesses) to sing "Don't Stop".
Everybody is having a great time Lindsey is playing a mean ukulele, Christine gets down on her toy piano and Jimmy lets loose on percussion with some nice wood block action.

The Tonight Show Starring Jimmy Fallon via YouTube

 

 

source: The Tonight Show Starring Jimmy Fallon YouTube