Listen to Kanaa Kaanum Kaalangal online. Kanaa Kaanum Kaalangal is a Tamil language song and is sung by Harish Raghavendra, Ustad Sultan Khan and Yuvan Shankar Raja. Kanaa Kaanum Kaalangal, from the album 7G Rainbow Colony, was released in the year 2004. The duration of the song is 4:28. Download Tamil songs online from JioSaavn.