Listen to Koti Koti Mani online. Koti Koti Mani is a Marathi language song and is sung by Goutam Ghumal and Manisha Devrukhkar. Koti Koti Mani, from the album Bharat Ratan Dr.Babasahib Ambedkar, was released in the year 1999. The duration of the song is 5:18. Download Marathi songs online from JioSaavn.