Listen to Chalechi Eka Kon Ajanya online. Chalechi Eka Kon Ajanya is a Bengali language song and is sung by Kishore Kumar. Chalechi Eka Kon Ajanya, from the album Chayanika Mone Rakha Gaan, was released in the year 1969. The duration of the song is 3:10. Download Bengali songs online from JioSaavn.