For the last 2 years John has focused on exploring the potential of interactive music systems and algorithmic composition. This resulted in installations "In the beginning..." 1999 and "Jazz" 2000 at Strange Attraction in London; and "The Street" 2000 in which the main thoroughfare of the University of Westminster was turned into a giant sound installation creating music from the movement of passers by. He has recently performed live generative dance music as 'jnrtv' at CEAIT festival in Los Angeles and the CyberSalon in London's ICA.