This work is a result of two years of research in the field of sound vibration. The lower frequencies of sound concentrated in the interior of plastic and wood tubes creates a dense and tactical environment, enabling the sound to be experienced, more intensely, in a epidermal level. The frequencies used are raw vibrations oscillating between 40 to 90 htz. The sensorial and cognitive displacement caused by the work impels the participants to enlarge their notion of sound.