I know it sounds stupid at first but imagine the end of your favourite movie ending with something by Bon Jovi or Def Leppard. Imagine eye of the tiger playing at the end of it. Regardless of what movie you think of, it would work. Imagine what you would feel, how different the ending would be. Just think of a film, it’s ending, and put a power ballad or uplifting rock song at the end and see how much better the experience is.