Listen to Achha To Hum Chalte Hain online. Achha To Hum Chalte Hain is a Hindi language song and is sung by Laxmikant - Pyarelal, Lata Mangeshkar and Kishore Kumar. Achha To Hum Chalte Hain, from the album Duets Of Rajesh Khanna - Karvaten Badal Te, was released in the year 2002. The duration of the song is 4:59. Download Hindi songs online from JioSaavn.