Listen to Mainu Rakh Lai Sewadar online. Mainu Rakh Lai Sewadar is a Punjabi language song and is sung by Gurdev Dilgir. Mainu Rakh Lai Sewadar, from the album Mainu Rakh Lai Sewadar, was released in the year 2022. The duration of the song is 6:58. Download Punjabi songs online from JioSaavn.