Listen to 小蟑螂 online. 小蟑螂 is an Instrumental language song and is sung by 西洋爵士. 小蟑螂, from the album 上海老百乐门珍版爵士-西洋篇, was released in the year 2010. The duration of the song is 4:01. Download Instrumental songs online from JioSaavn.