It’s 6pm on the first day of OFF festival in Katowice, and a crowd is gathering in front of one of the stages to watch newcomers Tercet Imperial. Sporting disco outfits of nylon jackets, tracksuits and Chicago Bulls caps, keyboardist Piotr Zabrodzki deploys resonant acid melodies, while drummer Jan Emil Młynarski plays a rapid, irregular rhythm that brings to mind the scattergun beats of footwork, the ghetto-house subgenre that grew out of Chicago in the late 90s.
Not many of those jerking their limbs to the music in front of the stage are likely to realise that they are listening to a distinctly Polish sound: that of the oberek, a traditional dance in triple metre whose name derives from the Polish verb “to spin”, because it usually accompanies couples whirling across dancefloors in a circular motion.
