Download Bollywood Medley PT2 Zack Knight Song Video MP4, HD: Zack Knight is back with the latest Bollywood Medley (Pt 2). This time he is bringing and collaborating two Bollywood songs Hasi Ban gaye from the Hamari Adhuri Kahani movie and Muskurane Ki Wajah from Citylights movie. The original song was sung by Ami Mishra