A Polish-German jazz festival as part of the Historical Forum — jazz as a medium of freedom during the communist era. Concerts featuring, among others: Marcin Wasilewski Trio, Kattorna feat. Ernst-Ludwig Petrowsky; Silke Eberhard Trio feat. Adam Pierończyk, Zbigniew Namysłowski Quintet, Tomasz Stańko Quintet; Friedhelm Schönfeld Trio feat. Lew Spieghel (with J. Stefański). Lineup: Marcin Wasilewski Trio,…