Księżyc present Eternal Circle feat. Svitlana Nianio & Friends

Polish group Księżyc's first album is the stuff of legend. It was originally released in 1996 and did something completely unique, combining medieval Slavic folk sounds with elements they absorbed from 20th century minimalism. And although they split up soon after and the details became almost mythical, the self-titled album was passed around the Polish underground, developing a cult following. They reformed in 2013, playing their first live show at Unsound in 2014, and over a decade later they're celebrating the album's 30th anniversary with a fittingly unique Unsound performance, with Ukrainian avant-garde icon Svitlana Nianio appearing as a special guest.