Photo of The Weeknd, via Getty

The Weeknd, Erykah Badu and A$AP Rocky will join The Roots to headline this year's Roots Picnic on May 30 at Philadelphia's Festival Pier.

Roots co-founder Questlove revealed the lineup through a series of tweets on Tuesday. "I think this is one of our most diverse lineups to date," he said. "I am looking forward to seeing the discovery process. That is what excites me each year."

Among the performers: DJ Mustard, Chronixx and the Zincfence Redemption, Hudson Mohawke, Rae Sremmurd, Phantogram, Windows 98, Raury, Bishop Nehru, Moses Sumney, Brianna Cash and more.

Tickets go on sale this Friday (March 13) at noon EST. For ticket and further lineup information, go here.