Listen to Aar Kato Kal Thakbo Bose online. Aar Kato Kal Thakbo Bose is a Bengali language song and is sung by Gayatri Basu. Aar Kato Kal Thakbo Bose, from the album Baje Go Bansari, was released in the year 1983. The duration of the song is 2:44. Download Bengali songs online from JioSaavn.