Bristol’s underground pulses to life as Dubtendo Day Festival lands at The Prospect Building on August 2, 2025. This year’s edition pushes the sound barrier with a heavyweight lineup that bridges UK bass, DnB, and future-facing club music. Revered MC and game-changer Flowdan headlines alongside Voltage, whose skill behind the decks has become synonymous with high-voltage energy across Europe’s dance circuits.
Neffa-T brings deep rhythmic textures, setting the atmosphere for a journey through cutting-edge sonics and old-school influence. Window Kid delivers raw, tongue-in-cheek lyricism, matched by the legendary General Levy whose decades in the game guarantee a livewire set. Turno, known for turbo-charged rollers, and Upgrade Music, celebrated for dynamic, floor-filling productions, elevate the tempo.
Jackum and Anaïs are set to carve out hypnotic late-night sessions, while Capo Lee’s rapid-fire delivery promises to keep the momentum rolling into the early hours. With panoramic warehouse acoustics and a commitment to next-level sound production, The Prospect Building is the perfect backdrop for an immersive rave experience. Expect a unique convergence of artists and sounds that underscore Bristol’s reputation as a global epicentre for electronic music culture.
This is a gathering engineered for the heads, the dancers and anyone looking to lose themselves in the pulse of the UK underground.