Alison Krauss & Union Station • Emmylou Harris • Sam Bush Band • Jewel • Wilco • Trio! featuring Stanley Clarke, Béla Fleck, and Jean-Luc Ponty • Bobby McFerrin • Earl Scruggs and Friends • Leo Kottke and Mike Gordon • David Bromberg and the Large Band • Gillian Welch and David Rawlings • John Butler Trio • Yonder Mountain String Band • Tim O’Brien Band • Jerry Douglas Band • Peter Rowan • Old Crow Medicine Show • John Cowan Band • Béla Fleck Acoustic Trio featuring Casey Driessen and Bryan Sutton • Calexico • The Duhks • Mountain Heart • Split Lip Rayfield • Kathleen Edwards • King Wilkie • Uncle Earl • The Wilders • Ollabelle • Burnett Family Bluegrass Band