Pittsburgh’s Knot Feeder is comprised of bassist Andy Curl, guitarist Mike Banfield (ex-Don Caballero), guitarist Andrew Grossmann (ex-Tabula Rasa) and drummer and vocalist Rob Spagiare (ex-Tabula Rasa). Formed in 2006, this four-piece primarily instrumental band immediately began to develop notoriety locally and on the East Coast by enveloping live audiences in a mathematic overflow of expression and energy. Sharing stages with the likes of Battles Read more on Last.fm