JG Wilkes is one half of Optimo, Glaswegian DJ duo known originally for their club night Optimo Espacio, a weekly Sunday-night club based in Glasgow, Scotland at the Sub Club, the longest running underground dance club in the world.

He puts together an exclusive dub-centric mix for The Cave before dialling in for a quick chat with Woody. Stay tuned for next week's edition of The Cave when JD Twitch joins Woody in The Cave for part two of Optimo in The Mix.