Gabriel Witcher is a Grammy award-winning American multi-instrumentalist, producer, composer, and arranger, best known as a fiddle player and singer. He is a founding member of the string ensemble Punch Brothers. Witcher and his fellow Punch Brothers won the 2019 Grammy for Best Folk Album and were named Affiliate Scholars of Oberlin Conservatory in 2014.

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".