Listen to Tharko Prajapat Ro online. Tharko Prajapat Ro is a Rajasthani language song and is sung by Laxman Prajapat and Asha Prajapati. Tharko Prajapat Ro, from the album Tharko Prajapat Ro, was released in the year 2018. The duration of the song is 4:36. Download Rajasthani songs online from JioSaavn.