Punch Brothers are the acoustic quintet of mandolinist Chris Thile, guitarist Chris Eldridge, bassist Paul Kowert, banjoist Noam Pikelny and violinist Gabe Witcher. Says the Washington Post, "With enthusiasm and experimentation, Punch Brothers take bluegrass to its next evolutionary stage, drawing equal inspiration from the brain and the heart." Their latest album, the T Bone Burnett-produced The Phosphorescent Blues (released in 2015 on Nonesuch Records), addresses the power and the pitfalls of our super-connected world with straight-up poignancy and subversive humor.