In 1984 Guðlaugur added guitars on Psychic TV’s album "Those Who Do Not". This work was produced by Hilmar Örn Hilmarsson and Guðlaugur and used one of his inventions, the "P-Orridgemeter". It was a device that could be programmed with any given frequency and was activated to make an identical structure and pattern for other sampled sound. By this means, digital or sound samples were "played" by individuals who were not physically present. For instance, a vocalist could activate a bell sound. This could be recorded as an identical pattern and then the voice was erased.<br>In 1987 these tracks were reissued with a different name, "Live in Reykjavik", an album that was released by Temple Records, the record label owned by Genesis P-Orridge.