Jakub Olejnik - musician, bassist and educator. A graduate of the Wrocław Academy of Music. He has performed on stages in Polish, Czech, Germany, France, the Netherlands, Slovakia, Bulgaria. He has won numerous jazz competitions, including: Jazz on the Odra, Jazz Juniors, Jazz & Pop Festival, International Festival of Big Band. He co-creates Katarzyna Stankowski quartet, Chopin ProFanum project, working with the orchestra Sami Swoi, recording as a session musician, working with a variety of musical and theatrical projects. Since 2004, along with Jacek Niedziela he teaches double bass at the Academy of Music in Wroclaw and since 2010, also at the Institute of Art at the University of Zielona Gora.