Piotr Zabrodzki is one of the central figures of Polish music, a versatile multi-instrumentalist, known for his sense of humour and fondness for hats. He has played in many bands and projects, including jazz, grindcore or even dancehall ones. His appearances at Unsound include LXMP's interpretation of Herbie Hancock's "Future Shock" and now a surprise improv with Greg Fox during his Gregidency show.