Here is what the crowd that was running into Bayfront Park for the 24th edition of Ultra Music Festival in Miami toward 7 stages witnessed on the opening day. Charlotte de Witte got people in the door early with a 4:15pm set, while Gryffin, Maceo Plex, ZEDD, Clozee, REZZ, Eric Prydz and others sealed the unforgettable day.
