Say what you want about Cats [1], but you can't deny that the music is simply stunning. Now, the Andrew Lloyd Webber musical is getting adapted for the big screen [2] with some A-list actors and musicians behind it. While Jennifer Hudson's rendition of "Memory" [3] gives us chills every time we hear it in the trailer [4], the film also includes a brand-new track written by Taylor Swift titled "Beautiful Ghosts [5]." Not to mention, there are big numbers from Jason Derulo and Idris Elba in the film. Ahead of the film's release on Dec. 20, get a glimpse of some of the songs ahead.