Scott, left, and Seth Avett, of The Avett Brothers, perform at the Austin City Limits Music Festival on Saturday, Oct. 11, 2014, in Austin, Texas.
Scott, left, and Seth Avett, of The Avett Brothers, perform at the Austin City Limits Music Festival on Saturday, Oct. 11, 2014, in Austin, Texas. Jack Plunkett Jack Plunkett/Invision/AP
Scott, left, and Seth Avett, of The Avett Brothers, perform at the Austin City Limits Music Festival on Saturday, Oct. 11, 2014, in Austin, Texas. Jack Plunkett Jack Plunkett/Invision/AP