Listen to Aa Ab Laut Chalen (From "Jis Desh Mein Ganga Behti Hai") online. Aa Ab Laut Chalen (From "Jis Desh Mein Ganga Behti Hai") is a Hindi language song and is sung by Mukesh, Lata Mangeshkar and Shankar-Jaikishan. Aa Ab Laut Chalen (From "Jis Desh Mein Ganga Behti Hai"), from the album The Showman's Collection - Vol. 2, was released in the year 2016. The duration of the song is 4:27. Download Hindi songs online from JioSaavn.