Listen to Vaananai online. Vaananai is a Carnatic language song and is sung by Neyveli Santhanagopalan and Thirunaavukarasar. Vaananai, from the album R Santhanagopalan Meru Samana Vocal, was released in the year 2007. The duration of the song is 16:55. Download Carnatic songs online from JioSaavn.