- born in 1977. Diploma in composition at the Academy of Music in Wrocław under the guidance of Professor Grażyna Pstrokońska-Nawratil. Ph. D. in music also at the same Academy. Studies in the class led by David Rowland within the framework of the Erasmus/ Socrates Programme. Moc is also an active outstanding accordionist. He has won several Polish accordion competitions.. He was also a prize-winner at the 4th Contemporary Music Competition for Young Performers (Warsaw 2001). He gave concerts with philharmonic orchestras around Poland and abroad, ex.: in Germany, Denmark, Japan, France, Spain, Slovakia and Greece. Since 2007, he has been one of the artists selected for the programme of the promotion of young composers, established by the European Krzysztof Penderecki Music Centre.