Listen to O Bandhu Kothai Jao Aamare Koye Jao online. O Bandhu Kothai Jao Aamare Koye Jao is a Bengali language song and is sung by Swapan Sarkar. O Bandhu Kothai Jao Aamare Koye Jao, from the album Mandariyar Tari Bhasaylam, was released in the year 2013. The duration of the song is 3:32. Download Bengali songs online from JioSaavn.