Nine years ago, Nardwuar The Human Serviette interviewed Robin Pecknold of Fleet Foxes and then drummer, Josh Tillman. The exuberant Canadian musician-turned-journalist acknowledged Pecknold’s penchant for performing in a seated position and commented that he had revived this style. Tillman, dissatisfied with the lack of attention, interjected, “I kind of resent being overlooked in this category because I also [perform] on a chair.” This casual exchange, small though it may seem, provided us with an early indication of someone unwilling to relinquish the spotlight. Nine years later, Josh Tillman’s ego abides. He’s transformed from the fabled “horny, man-child, Mamma’s boy”…