Gary Numan - The Touring PrincipleMusicGary Numan - The Touring PrincipleMusicthumb_upthumb_downGary Numan - The Touring PrincipleSeptember 28, 1979Recorded live at Hammersmith Odeon, London - September 28, 1979USlondon, englandsynthesizerelectronicalightshow Last Updated: 22 days ago Request Update CastGary Numan Image Gallery