Listen to Chupi Chupi Raat online. Chupi Chupi Raat is a Bengali language song and is sung by Neel Dutt, Rupankar Bagchi and Ujjaini Mukherjee. Chupi Chupi Raat, from the album Chalo Lets Go, was released in the year 2008. The duration of the song is 5:03. Download Bengali songs online from JioSaavn.