First collaboration with Libor Navratil - children's singer and songwriter. Together we chose probably the most provocative song from his new album - "Prdislav a Prdimír" - It is about two farting brothers and farting itselfs. In our music video everyone and everything farts: birds, babies, kids, grandma, train conductor, teacher, atreonaut, even the train itself. Farting is part of our lives and there is no point in denying it anymore. Just except the premis that every living creature must fart and enjoy the song.