Listen to Kung Alam Mo Lang Violy online. Kung Alam Mo Lang Violy is a Tagalog language song and is sung by Minda Casagan, Gary Granada, Bayang Barrios and Noel Cabangon. Kung Alam Mo Lang Violy, from the album Mapa 1: Mga Awit Na Magagamit Sa Panlipunang Aralin (Vol.1), was released in the year 2013. The duration of the song is 2:54. Download Tagalog songs online from JioSaavn.