Listen to Kar Isnan Simar Prabh Apna online. Kar Isnan Simar Prabh Apna is a Punjabi language song and is sung by Bhai Harnam Singh Ji. Kar Isnan Simar Prabh Apna, from the album Wah Wah Gobind Singh, was released in the year 2017. The duration of the song is 10:29. Download Punjabi songs online from JioSaavn.