Jay-Z has announced the first phase of the lineup for his inaugural “Made in America” festival. The two-day music event will take place in Philadelphia on September 1st and 2nd with a percentage of proceeds benefitting the United Way Greater Philadelphia and Southern New Jersey. Other artists on the bill include the likes of D’Angelo, Maybach Music Group (Rick Ross, Wale, and Meek Mill), Odd Future, Rita Ora, Pearl Jam, Skrillex, Miike Snow, Afrojack, Calvin Harris, Passion Pit, Santigold, Dirty Projectors, X, Janelle Monáe, Prince Royce, Savoy (DJ set), and The Knocks. Tickets are set to go on sale May 23rd. More artists are still going to be announced.