Matinée Presents: DR. GABBA at Flash Rooftop Support: J:Drive | Raziel Matinée heads into the heat of July with DR. GABBA taking over the Flash Rooftop on July 18th. The Brooklyn-based producer and DJ has carved out a distinct lane with his outsider house and acid-leaning sound — hard drums, soft synths, and a playful irreverence that makes his sets as unpredictable as they are fun. With standout releases like Planet Piano, Blue Potion, and Acid Reflux, DR. GABBA brings a singular energy to any room he's in. J:Drive and Raziel round out the afternoon. Date: July 18, 2026 Time: 4:00 PM to 9:00 PM Location: Flash Rooftop, 645 Florida Ave NW #7, Washington, DC 20001 Hard drums, soft synths, and rooftop sunshine.