25 square meters is the total of the installation, the main device will be installed on the center, the fractal shape would deploying connection wires for 4 stations composed with 3 buttons each one, each station allows to the user set up and creates different sounds and shapes during their action, the user will have the choice to select one of the 4 stations which are divided among;  bass-line, vocal, synth and key-lab(chords).