Listen to Hanuman Jayanti Aa Gayi online. Hanuman Jayanti Aa Gayi is a Hindi language song and is sung by Ajay Prasanna and Manoj. Hanuman Jayanti Aa Gayi, from the album Ramdut Hanuman, was released in the year 2001. The duration of the song is 6:24. Download Hindi songs online from JioSaavn.