Listen to Chão de Giz online. Chão de Giz is a Portuguese language song and is sung by Zé Ramalho. Chão de Giz, from the album Zé Ramalho canta Raul Seixas (Deluxe), was released in the year 2002. The duration of the song is 4:33. Download Portuguese songs online from JioSaavn.