Listen to Outside Building Ventilation Units online. Outside Building Ventilation Units is an English language song and is sung by Sleep Like a Baby, Deep Sleep, Meditation Spa, Dormir, Dormir Bien and White Noise Meditation. Outside Building Ventilation Units, from the album White Noise, Brown Noise, Appliances, Water and other Audio, was released in the year 2017. The duration of the song is 1:22. Download English songs online from JioSaavn.