Listen to Aar Kato Kal Thakbo Bose online. Aar Kato Kal Thakbo Bose is a Bengali language song and is sung by Maitreyi Mazumder. Aar Kato Kal Thakbo Bose, from the album Moitreyee Majumder Modern Songs, was released in the year 1991. The duration of the song is 5:16. Download Bengali songs online from JioSaavn.