Robert Plant and Alison Krauss • The String Cheese Incident • Sam Bush Band • Bela Fleck and The Flecktones • Emmylou Harris with Watchhouse • Gregory Alan Isakov • Mary Chapin Carpenter • Punch Brothers • Del McCoury Band • Greensky Bluegrass • The Infamous Stringdusters • Leftover Salmon • Nickel Creek • Yonder Mountain String Band • Telluride House Band • Sarah Jarosz • Tim O’Brien Band • The Peter Rowan Band • The Earls of Leicester • Chris Thile • Sierra Ferrell • Natalie MacMaster and Donnell Leahy • Bella White • Long Jon • Town Mountain • Yasmin Williams • Two Runner • Bassekou Kouyate and Ngoni Ba • Full Cord