Bluegrass as it is played in the United States today is not simply a resistant category of country music, but performs a particular and emergent view of past/present relations. More than a "micromusic" mediating between "supercultures" and "subcultures" (in Mark Slobin's terms 1993), in fact bluegrass's complex history resists simple top down or bottom up perspectives, articulating a distinct space of authenticity. Active `genre tending' in a jam setting poetically articulates emergent social relations, in a specific spatiotemporal frame, at New York City's The Baggot Inn jam scene, a site of bluegrass performance at which the genre is employed creatively as a way of socializing and articulating contemporary presence. Learning a genre on an...