Listen to Kaadhal Oru (From "Oru Kal Oru Kannadi") online. Kaadhal Oru (From "Oru Kal Oru Kannadi") is a Tamil language song and is sung by Harris Jayaraj, Aalaap Raju, Hemachandra and Sunitha Sarathy. Kaadhal Oru (From "Oru Kal Oru Kannadi"), from the album 20 Biggest Hits : Harris Jayaraj, Vol. 1, was released in the year 2017. The duration of the song is 6:08. Download Tamil songs online from JioSaavn.