Boris Čellár, musician, composer, setter. He studied on Austrian Kunst Universität Graz jazz guitar. After school he became next to jazz with improvised ambient music and music therapy. With guitar he started performing also with other musical instruments. In these days he is active on jazz scene as musician also as organizer. He also work on “over style” projects and on improvised music. He is creator of innovative musical instrument WoodPack, for it he won price in design category.