"Water – Membrane" is the title of the latest longplay of Polish 21 Gramms. Almost an hour of gloomy and depressing sounds. Drones, sounds recorded on location, fragments of movies such as "Life As a Fatal Sexually Transmitted Disease" and "The Shining", soft piano music and stringed instruments – this is what the album is made of. It is not polycarbonate, only emotions and dirt outside the window.