Don Jazzy is a Nigerian producer who loves to sprinkle his beats with plenty of filters, lending his tracks a trippy, hallucinatory vibe. His sound signature has adorned upbeat club hits by Tiwa Savage and D'Banj as well as Korede Bello's highlife hymnal "Godwin". Then there's Jay Z, Kanye West and Beyoncé's "Lift Off", a high-wattage collaboration on which Jazzy's pulsing, filtered techniques nevertheless stand out.