Following Gary Numan's remarkable success in the UK (two No.1 albums and singles) he embarked on a world tour during 1980, playing material from his three albums alongside new compositions. 'Engineers' is a limited edition release of a recording made on the final night of the legendary 'Touring Principle', it was recorded for Triple J Live At The Wireless at the Capitol Theatre in Sydney in 1980. This album features the tracks "Airlane", "Are Friends Electric", "Replicas" and "I Die, You Die". It comes in collector's limited edition packaging in a digi-pak with a 12 page poster featuring previously unseen photos from the tour.