Listen to Oru Kadhal Oru Vazhkai online. Oru Kadhal Oru Vazhkai is a Tamil language song and is sung by Varun Krrishna. Oru Kadhal Oru Vazhkai, from the album Oru Kadhal Oru Vazhkai, was released in the year 2020. The duration of the song is 4:48. Download Tamil songs online from JioSaavn.