The Roots have announced the musical lineup for their 7th annual Roots Picnic, which takes place May 31 at the Festival Pier on Penn’s Landing in Philadelphia. Fans of the celebrated rap group will get a two-for-one this year, as The Roots are scheduled to perform a full set, as well as back co-headliner Snoop Dogg during his performance.

Other artists scheduled to perform include Janelle Monáe, Jhené AikoA$AP Ferg, Action Bronson, as well as DJ sets from Just Blaze and the legendary Biz Markie. In the video above, Roots drummer Questlove cleverly unveils the lineup with cue cards. The full festival lineup can also be seen in the flyer below.

Tickets for Roots Picnic 2014 go on sale this Friday (Mar. 7) at noon. For more information, visit here.

[via Billboard]

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