Listen to Hira Kasya Jau R online. Hira Kasya Jau R is a Rajasthani language song and is sung by Dayaram Gurjar. Hira Kasya Jau R, from the album Hira Kasya Jau R, was released in the year 2023. The duration of the song is 9:37. Download Rajasthani songs online from JioSaavn.