American progressive bluegrass band with all members sharing vocals.
The band consists of Chris Thile (mandolin), Gabe Witcher (fiddle/violin), Noam Pikelny (banjo), Chris Eldridge (guitar), and Paul Kowert (bass).
Their debut release, 2008's 'Punch' peaked at No 1 on the US bluegrass chart, with the 2010 follow-up 'Antifogmatic' reaching No 2.