The “Echo” choir has been performing on stages in Krosno for over 60 years adding splendor to religious and state ceremonies. It has taken part in numerous concerts, festivals and reviews at home and abroad, getting the best prizes. “Echo” choir is the organizer of “Soli Deo Gloria” Euro regional Concert of Carols, and the “Ave Maria” Song and Poem Party as well as concerts on the occasion of Pope’s Days. It carries on an artistic exchange with groups from Poland and abroad – Slovakia, Austria, Belgium, Hungary and Ukraine. Mariola Waliszko who has been conducting the choir since August 2004, is a graduate of the Music Academy in Wrocław. She did postgraduate studies of hearing training at Music Academy in Warsaw and also postgraduate studies of Voice Emission at the Centre of Animation of Culture in Warsaw and the Music Academy in Bydgoszcz. In October 2007 she won the Award for the Best Conductor at the all-Polish Festival of Religious Song “Cantate Deo” in Rzeszów.