From the recording Buckskin Stallion Blues

Amy's version of the great Townes Van Zandt's "Buckskin Stallion Blues" appears prominently in the final scene of "Three Billboards Outside Ebbing, Missouri". To download the track please visit: https://amyannelle.bandcamp.com/track/buckskin-stallion-blues or https://itunes.apple.com/us/album/buckskin-stallion-blues/523819717?i=523819728