This past Sunday, Joni Mitchell surprised everyone by showing up at the Newport Jazz Festival and sang a number of songs with Brandi Carlile. Given that she's 78 and hasn't performed live in years (due to an anerysm in 2015), it was quite the moment. The emotional highlight was Both Sides Now and you can see Brandi Carlile wiping the tears from her face multiple times in this nicely shot vid.