Listen to Aa Ab Laut Chalen online. Aa Ab Laut Chalen is a Hindi language song and is sung by Shankar-Jaikishan, Lata Mangeshkar and Mukesh. Aa Ab Laut Chalen, from the album All The Best - Tujhe Dekha, was released in the year 2001. The duration of the song is 4:28. Download Hindi songs online from JioSaavn.