Listen to Numbar A One Lage Byan online. Numbar A One Lage Byan is a Rajasthani language song and is sung by Ram Singh Rawat and Tikam Singh Rawat. Numbar A One Lage Byan, from the album Numbar A One Lage Byan, was released in the year 2023. The duration of the song is 5:31. Download Rajasthani songs online from JioSaavn.