Listen to Ab To Aaja Mohan online. Ab To Aaja Mohan is a Rajasthani language song and is sung by Ramkumar Maluni. Ab To Aaja Mohan, from the album Manda Kar Le Ram Bhajan, was released in the year 2006. The duration of the song is 6:45. Download Rajasthani songs online from JioSaavn.