On March 24th ,talented singer Lim Jung Hee unleashed her song "If You Roll Back Time" for MBC's 'Royal Family' OST. The song became an instant hit on a variety of music charts, and even snagged #1 in just 12 hours on the Bugs! music chart. "If You Roll Back Time" is a compelling and sad melodic song that was meant to convey lots of emotion and intolerable feelings. The music video itself is a compilation of clips from 'Royal Family'. Check it out below! Source + Photo: BNT News via Daum