Listen to Happy Birthday Prem Ji online. Happy Birthday Prem Ji is a Kannada language song and is sung by Danush SK, Balu Prakash, Nagaratna Mysore, Baby Sanvitha MY and Bhavatha. Happy Birthday Prem Ji, from the album Happy Birthday Prem Ji, was released in the year 2021. The duration of the song is 4:24. Download Kannada songs online from JioSaavn.