Polska Wersja concert as part of the Rap Fridays at Kora Pools series. Polish Version is a Polish music band performing hip-hop. It was founded in 2012 in Warsaw by rappers Jan and Hinol. So far the group has released two studio albums, Return to the Past in 2013 and Notabene in 2016. During the concert they will be promoting their upcoming material titled. From the End to the Beginning. The concert (which starts at 22:00) will be preceded by a party hosted by DJ Kebs and guests.