DeYarmond Edison is the former band of the members of Bon Iver, Megafaun, and Field Report. Guitarist and vocalist Justin Vernon went on to create Bon Iver; three members (Brad Cook: bass, guitar; Phil Cook: keyboards, banjo; Joe Westerlund: Percussion) formed the freak folk group Megafaun, and Christopher Porterfield began composing, eventually establishing Field Report.