Listen to Aaj Rapat Jaayen To (From "Namak Halaal") online. Aaj Rapat Jaayen To (From "Namak Halaal") is a Hindi language song and is sung by Bappi Lahiri, Kishore Kumar and Asha Bhosle. Aaj Rapat Jaayen To (From "Namak Halaal"), from the album Sitare Zameen Par - Amitabh Bachchan - "Yari Hai Imaan Mera", was released in the year 2013. The duration of the song is 6:49. Download Hindi songs online from JioSaavn.