Listen to Rio (Demonstration Version - Includes Lead Singer) online. Rio (Demonstration Version - Includes Lead Singer) is an English language song and is sung by The Karaoke Channel. Rio (Demonstration Version - Includes Lead Singer), from the album The Karaoke Channel - In the style of Duran Duran - Vol. 1, was released in the year 2010. The duration of the song is 5:23. Download English songs online from JioSaavn.