Listen to Banna Collega Su Aai online. Banna Collega Su Aai is a Rajasthani language song and is sung by Bablu Ankiya and Happy Singh. Banna Collega Su Aai, from the album Banna Collega Su Aai, was released in the year 2021. The duration of the song is 4:33. Download Rajasthani songs online from JioSaavn.