Listen to Rabb Kolo Khair Mangdi online. Rabb Kolo Khair Mangdi is a Punjabi language song and is sung by Pali Detwalia. Rabb Kolo Khair Mangdi, from the album Veharha Babul Da, was released in the year 2023. The duration of the song is 5:20. Download Punjabi songs online from JioSaavn.