Bonnaroo adds D'Angelo, Kacey Musgraves, more

Two critically acclaimed acts just joined the Bonnaroo 2015 lineup.

R&B comeback king D'Angelo and Grammy-winning country singer Kacey Musgraves will perform at the annual music festival, which takes place June 11-14 in Manchester, Tenn.

Rounding out the additions list is Songhoy Blues, a funk-flavored rock quartet hailing from Mali, Africa.

After spending a decade out of the spotlight, D'Angelo began his triumphant return with a surprise performance at Bonnaroo in 2012. In December he released his first album in 14 years, "Black Messiah," to rave reviews. He'll perform at Bonnaroo with his band, The Vanguard, who shared co-billing on "Black Messiah."

Musgraves is working on her follow-up to her award-winning debut album, "Same Trailer, Different Park." She made her Bonnaroo debut in 2013.

D'Angelo, Musgraves and Songhoy Blues join an artist roster headlined this year by Billy Joel, Mumford & Sons, Deadmau5 and Kendrick Lamar.

Tickets for Bonnaroo are $324.50 plus fees and on sale at www.bonnaroo.com.