Listen to Muaai Dihala Rajaji online. Muaai Dihala Rajaji is a Bhojpuri language song and is sung by Rajesh Gupta and Kalpana. Muaai Dihala Rajaji, from the album Saiyan Ji Dilwa Mangelein, was released in the year 2014. The duration of the song is 4:45. Download Bhojpuri songs online from JioSaavn.