Listen to Chillax (From "Velayudham") online. Chillax (From "Velayudham") is a Tamil language song and is sung by Vijay Antony, Karthik and Charulatha Mani. Chillax (From "Velayudham"), from the album Namma Chennai Express Dappankuthu, was released in the year 2013. The duration of the song is 4:25. Download Tamil songs online from JioSaavn.