Listen to Chha Gaya Badal Neel Gagan Par online. Chha Gaya Badal Neel Gagan Par is a Hindi language song and is sung by Asha Bhosle and Mohammed Rafi. Chha Gaya Badal Neel Gagan Par, from the album Chitralekha, was released in the year 1964. The duration of the song is 4:02. Download Hindi songs online from JioSaavn.