Listen to Didi Tohar Dewar online. Didi Tohar Dewar is a Bhojpuri language song and is sung by R.K. Arun and Geeta Rani. Didi Tohar Dewar, from the album Dhake Champata, was released in the year 1998. The duration of the song is 8:30. Download Bhojpuri songs online from JioSaavn.