Dates for the fourth annual Bonnaroo Music and Arts Festival in Manchester, Tenn., will once again coincide with next year's CMA Music Festival in Nashville. The jam band-intensive Bonnaroo, which has also previously featured acts such as Emmylou Harris and the Del McCoury Band, is set for June 10-12, organizers announced Wednesday (Dec. 8). The CMA Music Festival, previously known as Fan Fair, takes place June 9-12 in downtown Nashville. Manchester is located 60 miles southeast of Nashville. Neither festival has yet announced a talent lineup.