Pianist Oleg Poliansky is performing at Grace Cathedral, Topeka September 21, as part of the Cathedral's Great Spaces music program. Grace's music director, Steve Burk, brought Oleg to KPR's studios today, where he gave us an exceptional preview of tonight's performance. Click on "Listen" to hear a Schubert Impromptu, Brahms Intermezzo and Capriccio, and a Rachmaninov Etude-Tableau.