We back.

The Roots have just announced the start-studded line-up for their annual music festival.

This year, the Roots Picnic will be held two days at The Mann at Fairmount Park in Philadelphia, Pennsylvania on Saturday June 4 and Sunday June 5.

Mary J. Blige will headline the event with an epic performance alongside The Roots. Other acts on the bill include Summer Walker, WizKid, Jazmine Sullivan, Kamasi Washington, Freddie Gibbs, Tierra Whack, G Herbo, Masego, Kirk Franklin, Robert Glasper, Bilal, DJ Jazzy Jeff, and Rakim, among others.

Black Thought, Rick Ross, and Benny The Butcher will be taking the stage for J Period’s Live Mixtape session, while Keyshia Cole, SWV, and Musiq Soulchild will be performing for the Soulquarians Jam Session.

“After a long two years, we are excited to announce the return of The Roots Picnic to Philly with two days of music and culture at the Mann at Fairmount Park,” says Shawn Gee, President of Live Nation Urban, The Roots manager, and co-founder of the event. “This year, Black Thought, Questlove and I attempted to curate a lineup that broke through the genre barriers that often separate us in black culture. To be able to book Mickey Guyton, Kirk Franklin, G Herbo, WizKid, Wallo & Gillie, and Mary J Blige on the same lineup was a dream come true.”

Presale tickets begin on Tuesday (Feb. 15) at 10 am EST, while tickets for the public go on sale beginning Friday, February 18th at 10 am EST. All tickets can be purchased here.