Listen to Prasthavana online. Prasthavana is a Hindi language song and is sung by Bhushan Dua, Sri Hari Atchutha Ram Shastry and N. Surya Prakash. Prasthavana, from the album Gadya Thrayam, was released in the year 2003. The duration of the song is 8:11. Download Hindi songs online from JioSaavn.