BRING BACK DANCE MUSIC AT CLUBS! CARDIFF, WE HEARD YOU. 4BY4 IS BRINGING THE CITY’S LEGENDARY RAVE CULTURE OF THE 90S INTO THE 21ST CENTURY. EVERY MONTH OUR RESIDENT DJS WILL BE SPINNING THE HOTTEST DANCE MUSIC AT VENUES AROUND TOWN. 4BY4 REJECTS MODERN CLUB CULTURE.