Listen to Banosa Olu Aave Sa online. Banosa Olu Aave Sa is a Rajasthani language song and is sung by Hajur Khan Charanwala. Banosa Olu Aave Sa, from the album Banosa Olu Aave Sa, was released in the year 2015. The duration of the song is 8:55. Download Rajasthani songs online from JioSaavn.