Listen to Kadal Thaandi Vandhaai online. Kadal Thaandi Vandhaai is a Tamil language song and is sung by Karthik and Aishwarya Rangarajan. Kadal Thaandi Vandhaai, from the album Kadal Thaandi Vandhaai, was released in the year 2021. The duration of the song is 4:49. Download Tamil songs online from JioSaavn.