Listen to Ab To Yehi Sapne Sajaun Main online. Ab To Yehi Sapne Sajaun Main is a Hindi language song and is sung by Bappi Lahiri and Lata Mangeshkar. Ab To Yehi Sapne Sajaun Main, from the album Sagar Sangam, was released in the year 1986. The duration of the song is 1:19. Download Hindi songs online from JioSaavn.