Listen to Chathanja Njaangana online. Chathanja Njaangana is a Malayalam language song and is sung by Fr. Reji Varghese and Fr. Shaji Thumpechirayil. Chathanja Njaangana, from the album Karthavu Mahonnathan, was released in the year 2010. The duration of the song is 2:50. Download Malayalam songs online from JioSaavn.