Katarzyna Korzeń - a graduate of the piano class of the Karol Szymanowski Academy of Music in Katowice. Piano teacher and accompanist in the double bass class of her husband Krzysztof Korzeń at the F. Chopin 1st and 2nd degree OSM in Bytom. She can credit herself with many performances at international and national double bass competitions. The jury has recognised her many times by receiving an honourable mention for accompaniment.