Listen to Santo Kya Lak Karu Upayi online. Santo Kya Lak Karu Upayi is a Hindi language song and is sung by Ramniwas Kalru. Santo Kya Lak Karu Upayi, from the album Guru Mukhi, was released in the year 2017. The duration of the song is 7:19. Download Hindi songs online from JioSaavn.