Listen to Rab Ton Duaawaan online. Rab Ton Duaawaan is a Punjabi language song and is sung by Harshdeep Kaur and Harpreet Singh. Rab Ton Duaawaan, from the album Undekhi S3, was released in the year 2024. The duration of the song is 3:28. Download Punjabi songs online from JioSaavn.