Listen to Ekhon Onek Raat (Karaoke Version) online. Ekhon Onek Raat (Karaoke Version) is an Unknown language song and is sung by Kumar Bishwajit. Ekhon Onek Raat (Karaoke Version), from the album Jekhane Shimanto Tomar, was released in the year 1991. The duration of the song is 4:18. Download Unknown songs online from JioSaavn.