Listen to Maine Pata Nahi Tha online. Maine Pata Nahi Tha is a Haryanvi language song and is sung by Ranvir Singh Bhadwasiya and Rajender Singh Kharkiya. Maine Pata Nahi Tha, from the album Upratali Rangkat Mukabla Vol 17, was released in the year 2019. The duration of the song is 2:41. Download Haryanvi songs online from JioSaavn.