There will be plenty of pickin’ and grinnin’ at the 2017 Bonnaroo Music and Arts Festival as actor/comedian/banjo virtuoso Ed Helms hosts the annual Bluegrass SuperJam on June 11. This year’s lineup will be backed by the Grammy-winning Bryan Sutton Band and will include performances from Martina McBride, Aaron Lee Tasjan, Greensky Bluegrass, Mandolin Orange,…… MORE