Listen to Kato Aar Mandir Dwar online. Kato Aar Mandir Dwar is a Bengali language song and is sung by Sandhya Mukherjee. Kato Aar Mandir Dwar, from the album Hey Chira Sundar, was released in the year 1991. The duration of the song is 3:15. Download Bengali songs online from JioSaavn.