Listen to Baba Nanak Mehar Karo online. Baba Nanak Mehar Karo is a Punjabi language song and is sung by Dilraj. Baba Nanak Mehar Karo, from the album Baba Nanak Mehar Karo, was released in the year 2018. The duration of the song is 4:28. Download Punjabi songs online from JioSaavn.