Steven Tilley has been a sound engineer with the Australian Broadcasting Corporation for over 20 years. He is a sound designer for drama, feature, documentary, and music programs at ABC Radio National and for film, theatre, and sound art installations. Tilley trains ABC radiomakers in new production technologies and techniques, and writes and produces regular pieces for The Night Air, Radio National’s audio art/remix program. He has a Masters Degree in Design Science (Audio) from the University of Sydney.