Pepijn Stutterheim Pepijn Stutterheim teaches studio technique and recording lab at the Conservatorium, Amsterdam University of Arts. He worked with acts including Mala Vita, Noblesse, Hans van den Burg, Katarina Vermeulen, Vuigtuig, Bram Vermeulen, and Fay Lovsky. His current projects include the theatre performances as Intouchables and famous Dutch entertainer Harrie Jekkers.