Michael Buryk's interviews.
Walter Rusel pioneered the study of Ukrainian genealogy in Canada. He launched the Ukrainian Genealogical and Historical Society of Calgary, Alberta, Canada in 1979. Walter's fascinating interview digs into how and why he got started and the challenges he faced early on.
Interview with Walter Rusel, the father of Ukrainian genealogy in Canada: https://soundcloud.com/krynytsya/walterrusel