Listen to Aav Ho Uditdev online. Aav Ho Uditdev is a Bhojpuri language song and is sung by Rajesh Gupta and Devi. Aav Ho Uditdev, from the album Kosi Ke Deeyna, was released in the year 1997. The duration of the song is 6:54. Download Bhojpuri songs online from JioSaavn.