Mumford & Sons, the Lumineers and Dwight Yoakam are among the many Americana artists scheduled to perform at the Bonnaroo Music and Arts Festival to be held June 13-16 in Manchester, Tenn. Paul McCartney, Tom Petty & the Heartbreakers and Wilco will also appear at the festival. Sam Bush and Del McCoury, Jason Isbell & the 400 Unit, John Fullbright, Drew Holcomb & the Neighbors and JD McPherson are confirmed to perform as well. The eclectic festival will take place one weekend after the CMA Music Festival in Nashville. Bonnaroo tickets go on sale Saturday (Feb. 23).