Original: Punch Brothers are a bluegrass band consisting of Chris Thile (mandolin), Gabe Witcher (fiddle\/violin), Noam Pikelny (banjo), Chris Eldridge (guitar), and Paul Kowert (bass).
Simplified: Punch Brothers is an American bluegrass band. Its members include Chris Thile (mandolin), Gabe Witcher (fiddle), Chris Eldridge (guitar), Greg Garrison (bass), and Noam Pikelny (banjo).