Listen to 沉默是金 online. 沉默是金 is a Chinese language song and is sung by 許冠傑 and 張國榮. 沉默是金, from the album 新藝寶25週年/正東15週年經典101, was released in the year 2010. The duration of the song is 4:09. Download Chinese songs online from JioSaavn.