Punch Brothers are a progressive bluegrass band formed by Chris Thile in 2006. The band consists of Chris Thile (mandolin), Noam Pikelny (banjo), Chris Eldridge (guitar), Paul Kowert (bass), and Brittany Haas (fiddle). Gabe Witcher (fiddle/violin) was an originating member of the group from 2006 until his official departure in June 2023. As performing and recording artists, composers and interpreters, technicians and stylists, they continue to push the boundaries of possibility while maintaining an unerring devotion to the basic audience experience.