At a time when nights out are a little less frequent than they used to be, it is such a special and super-fun treat to spend an evening at The Allen Room, part of Jazz at Lincoln Center. I would sit there and stare out the window looking out at Columbus Circle with no additional entertainment, quite happily. But every show is a revelation. This one was masterful, mystical guitarist Bill Frisell, American treasure Buddy Miller, and the intoxicating Carrie Rodriguez pondering the Bristol Sessions, which were seminal recordings made in 1937 in rural Tennessee.