Optimo are JD Twitch and JG Wilkes, two DJs behind Glasgow's legendary Optimo (Espacio) Sunday night party which ran from 1997 until 2010. They set out to break the club world's strict rules and became famed for their eclectic style. Championing the "everything goes" attitude, they took cues from 80's New York, mixing house, electro, disco, new wave, post-punk, reggae and even goth and industrial. They will have a lot of time to show what they’ve brought to Kraków, as Optimo are playing a four hour set at this year’s Unsound, which will also be their Polish debut.