The two-year-old Ceremonia festival descends upon Mexico City on Saturday, August 16th. The independent fest's 2014 artist roster includes Julian Casablancas, Tyler, the Creator, Flying Lotus, How To Dress Well, Ty Segall and a bunch of others, including more than ten homegrown Mexican acts. Today, it was announced that Harlem rapper A$AP Ferg will join the lineup. To get hyped, listen to Ferg's recent Haim collab and Hot 97-premiered Bunji Garlin remix. Tickets for the festival are available right here, and the flyer with full lineup is below.