Listen to Kaadhal Vaithu online. Kaadhal Vaithu is a Tamil language song and is sung by Vijay Yesudas, Yuvan Shankar Raja and Na.Muthukumar. Kaadhal Vaithu, from the album Deepavali, was released in the year 2007. The duration of the song is 5:09. Download Tamil songs online from JioSaavn.