Listen to Lettar Padwala Ko Aayo online. Lettar Padwala Ko Aayo is a Rajasthani language song and is sung by Hansraj Gujjar and Laali Devi. Lettar Padwala Ko Aayo, from the album Medam Banja Bayali, was released in the year 2019. The duration of the song is 11:23. Download Rajasthani songs online from JioSaavn.