Listen to Jo Tum Muskura Do (From "Dhool Ka Phool") online. Jo Tum Muskura Do (From "Dhool Ka Phool") is a Hindi language song and is sung by N. Dutta, Mahendra Kapoor and Asha Bhosle. Jo Tum Muskura Do (From "Dhool Ka Phool"), from the album Sitare Zameen Par - Rajendra Kumar - "Yeh Mera Prem Patra", was released in the year 2013. The duration of the song is 4:50. Download Hindi songs online from JioSaavn.