Late Night Pick: Brandi Carlile & The Avett Brothers

Only 16 days until Dave Letterman's last show! And he's going to go out with a bang as evidenced by this show. President Barack Obama and Will Ferrell will be the guests and the music performance will team singer/songwriter Brandi Carlile with Americana folk band, The Avett Brothers on tonight's Late Show (CBS, 11:35 PM). Brandi also got to sing with one of her idols, Elvis Costello, recently. Here's the Avett Brothers full set at Bonnaroo in 2014:



Shakey Graves got sick and didn't make it to Friday Cheers last week. But here he is last Wednesday on Late Night with Seth Meyers: