[Text available only in English] Æ, a / v liveset, represents a new way of artistic language. The abstract forms are not entirely disappeared, but changed and re-invented by the lights of the offices, by the heavy traffic and by the endless life that animates the metropolis. A strong influence for the creation of this set is derived by the listening of the authors who have addressed their research on spaces and sounds that surrounds us. Æ is focused on the impact of sound that embraces a very broad range of frequencies ranging from deep bass to the highest limit of the threshold of audibility.