Listen to Mai Deda Darsanwa online. Mai Deda Darsanwa is a Bhojpuri language song and is sung by Raj Yadav. Mai Deda Darsanwa, from the album Mai De Da Darshanwa, was released in the year 2015. The duration of the song is 6:00. Download Bhojpuri songs online from JioSaavn.