Listen to 9XM Smashup # 7777 (From "Ae Dil Hai Mushkil") (By DJ Notorious) online. 9XM Smashup # 7777 (From "Ae Dil Hai Mushkil") (By DJ Notorious) is a Hindi language song and is sung by Pritam, Dj Notorious, Pardeep Singh Sran and Nakash Aziz. 9XM Smashup # 7777 (From "Ae Dil Hai Mushkil") (By DJ Notorious), from the album 9XM Smashup # 7777, was released in the year 2018. The duration of the song is 3:10. Download Hindi songs online from JioSaavn.