Orbiting Cathedrals is the only album by Pro>Tech, a side project of Canadian industrial musician Bill Leeb with the help of industrial musician Chris Peterson. The project was launched in 1997 in the wake of the release of the album [FLA]vour of the Weak from industrial band Front Line Assembly, which at the time consisted of Leeb and Peterson. Orbiting Cathedrals is supposed to be a musical twin of [FLA]vour of the Weak.