Listen to Amar Chetonar Chaitanya online. Amar Chetonar Chaitanya is a Bengali language song and is sung by Santanu Roychowdhury. Amar Chetonar Chaitanya, from the album Shree Ramkrishnar Priyo Gaan, was released in the year 2016. The duration of the song is 4:06. Download Bengali songs online from JioSaavn.