Bostonist embraced neighbors and extended family in Northampton by making the westward drive Sunday night to see Wilco’s Jeff Tweedy at the historic (and cold!) Calvin Theater on his solo, acoustic tour. Wilco drummer Glenn Kotche supported with a set of solo drum pieces marked by a highly self-customized and modified kit, unconventional noisemaking, and pretty xylophone tinkering. Despite some very impressive rhythms, the Kotche experience was somewhere between annoying and misunderstood, and Bostonist has......