Listen to Valaci Vacci (Varnam) online. Valaci Vacci (Varnam) is a Tamil language song and is sung by Gayathri Girish. Valaci Vacci (Varnam), from the album Madrasil Margazhi 2006, was released in the year 2007. The duration of the song is 4:49. Download Tamil songs online from JioSaavn.