At the Knitting Factory, Sunday Service presents *Sin City: A Tribute to The Flying Burrito Brothers & Country Rock*, a live set built around the band that helped formalize country rock at the end of the 1960s. The show traces a line from California honky-tonk and rock backbeats to the wider American songbook, treating the material as history as much as repertoire. In New York, where roots music has long circulated through club stages rather than regional radio, the tribute reads like a reminder of how genre boundaries get rewritten in real time. The most interesting moments tend to come when the band preserves the looseness of the originals instead of polishing them.