The country superstar will play 3 nights at Billy Bob's in Texas this April.
Waxahatchee performed their song Lilacs from their album Saint Cloud on the late night show for the first time.
The deluxe version contains six new tracks.
Tanya Tucker is working on the new record with Brandi Carlile.
The documentary following the super groups' journey will air on February 22nd.
The single was taken from her recent album heart theory
