The Audio Video Performance #5 Spectrum is an audio-visual project conceived and performed by Paride Di Stefano. The work speaks about the electromagnetic waves that determine our perception of the world and physical reality. All things that surround us are perceptible thanks to the electromagnetic spectrum. The waves of the electromagnetic spectrum that determine the sensing of heat, cold and the colours of the living world, are metaphorically presented with colours and visual forms, accompanied by sounds. In the audio-visual performance, some video recordings of the colours and images are screened accompanied by live music performed by the author, on electric and analogue instruments. The performance lasts for 21 minutes.