Listen to Aap Jo Muskuraye online. Aap Jo Muskuraye is a Hindi language song and is sung by Ruma Dass and Jaydeep Sinha. Aap Jo Muskuraye, from the album Aap Jo Muskuraye, was released in the year 2023. The duration of the song is 3:44. Download Hindi songs online from JioSaavn.