Listen to Subah Sham Hum Gaib Mehararu Chalisa online. Subah Sham Hum Gaib Mehararu Chalisa is a Hindi language song and is sung by Anup Singh. Subah Sham Hum Gaib Mehararu Chalisa, from the album Rum Ke Dum, was released in the year 2017. The duration of the song is 4:03. Download Hindi songs online from JioSaavn.