Listen to Tum Itna Jo Muskura Rahe online. Tum Itna Jo Muskura Rahe is a Hindi language song and is sung by Anup Jalota, Shukhwinder Singh, Shatanu Mukherjee, Richa Sharma, Jaspinder Narula, Chandan Das, Madhushree and Sumeet Tappoo. Tum Itna Jo Muskura Rahe, from the album We Love You Jagjit Singh, was released in the year 2015. The duration of the song is 6:09. Download Hindi songs online from JioSaavn.