Punch Brothers is an American band consisting of Chris Thile (mandolin), Brittany Haas (fiddle/violin), Noam Pikelny (banjo), Chris Eldridge (guitar), and Paul Kowert (bass). Their style has been described as "bluegrass instrumentation and spontaneity in the strictures of modern classical" as well as "American country-classical chamber music".

Christopher Scott Thile is an American mandolinist, singer, songwriter, composer, and radio personality, best known for his work in the progressive acoustic trio Nickel Creek and the acoustic folk and progressive bluegrass quintet Punch Brothers. He is a 2012 MacArthur Fellow. From 2016 to its cancellation in 2020, he hosted the radio variety show Live from Here.