Listen to Prem Rog Lagai Dele online. Prem Rog Lagai Dele is a Hindi language song and is sung by Mahendra Kumar and Manju Karmakar. Prem Rog Lagai Dele, from the album Prem Rog Lagai Dele, was released in the year 2014. The duration of the song is 5:46. Download Hindi songs online from JioSaavn.