ROGER SANCHEZ PRESENTS STEALTH MIAMI: Grammy-winning New York DJ famous for his Release Yourself parties and compilation mixes spins alongside Funkagenda, Adrian Lux and many more; noon - 6 p.m. at the Fontainebleau Ocean Lawn, 4441 Collins Ave., Miami Beach; www.wantickets.com; $40.
DJ MAG RECESSION SESSIONS IV: Fantastic lineup includes British legend Sasha, James Zabiela, B2B, Claude von Stroke, DJ Sneak, Sunnery James and many more; noon-10:30 p.m. at The Pool Shelborne South Beach, 1801 Collins Ave., Miami Beach; www.wantickets.com; $15.
WELCOME TO MIAMI 5: Nikki Beach provides a sexy setting on the sand while superstar DJs Sander Kleinenberg, Umek, Paul Harris of Dirty Vegas, LA Riots and dozens more offer the sonic soundtrack; noon - 5 a.m. at Nikki Beach, 1 Ocean Dr., Miami Beach; www.wantickets.com; $40-$75.
JORIS VOORN: Dutch DJ who puts his own take on the Detroit techno sound might be the best producer you've never heard of - check out his mind-boggling double compilation-mix CD "Balance 014," for which he used about 100 songs; 10 p.m.-5 a.m. at SET, 320 Lincoln Rd., Miami Beach; www.wantickets.com; $25.
SCI+TEC: Dubfire, half of the celebrated progressive house DJ duo Deep Dish, changes it up by spinning techno in support of his solo label, along with Oliver Huntemann, Carlo Lio, The Junkies and Shdwplay (live); 10 p.m.-5 a.m. at Mokai, 235 23rd St., Miami Beach; www.wantickets.com; $25.