Listen to Byan Ji Numbar Dedo Thaka online. Byan Ji Numbar Dedo Thaka is a Rajasthani language song and is sung by Harishankar Mali. Byan Ji Numbar Dedo Thaka, from the album Byan Ji Numbar Dedo Thaka, was released in the year 2023. The duration of the song is 10:10. Download Rajasthani songs online from JioSaavn.