Vaararu Vaararu Azhagar Vaararu Song Lyrics | Kallazhagar | Vijayakanth: Vaararu Vaararu Azhagar Vaararu is hit Tamil song from the 1999 Tamil movie Kallazhagar, directed by Bharathi and produced by Henry under the banner Pangaj Productions. Vaararu Vaararu Azhagar Vaararu song lyrics were penned by famous lyricist Vairamuthu and the song was composed by Deva.