Listen to Aaj Keno O Chokhe Laj Keno online. Aaj Keno O Chokhe Laj Keno is a Bengali language song and is sung by Sandhya Mukherjee. Aaj Keno O Chokhe Laj Keno, from the album Chayanika Sandhya Mukherjee Vol.3, was released in the year 2000. The duration of the song is 3:09. Download Bengali songs online from JioSaavn.