The worlds of folk and Americana music are, at best, in constant struggle between the future and the past. While some folk bands cling to what is familiar, the finest artists see the past as a springboard into fresh new sounds. This was the case with Bob Dylan’s iconic Newport Folk Festival controversy, as it was the case with Fleet Foxes’s breathtaking 2017 album, Crack-Up. Goes West by William Tyler joins this pantheon by continuing not only to push the envelope, but also to open it and slide a letter of his own inside.