Listen to Vallakkottai Thirumurugan online. Vallakkottai Thirumurugan is a Tamil language song and is sung by Bombay Sisters. Vallakkottai Thirumurugan, from the album Sri Vallakkotai Murugan Isai Malargal, was released in the year 1993. The duration of the song is 3:39. Download Tamil songs online from JioSaavn.