Alex B is a London-based DJ and producer working across deep, tech and funky house, with regular detours into vocal house, techno and hip-hop. Born Alex Bartczak in Warsaw, he relocated to London at fourteen and came up through the city's club ecology — picking up his first turntables the same year and a sound-engineering degree from SAE London in 2016.
He is a co-founder of UP7, an international promotion and label concept based between London and Ibiza, hosting artists from Serge Devant to Audiofly across nights at Proud Embankment (London), Heart Ibiza, Gazgolder (Moscow), Base (Dubai) and KOKO Camden — a circuit built to follow the music rather than the scene.
His own DJ work has carried him from Space Ibiza to Burning Man and onto alpine sets at 2500 metres and above — a restless, hard-working approach that prizes diversity over signature, and energy over pose.
Forward signal: a selector and producer whose work feels like a single argument made in different rooms.