What's the saddest music you've ever listened to? (Can be anything including instrumentals, rock, theme songs...etcs)

For me, I actually think that some of the film music done on the Lion King by Hans Zimmer was pretty sad. Like when Simba was talking to his dead father in the stars and you hear the music in the background ("This Land")... That was sad ;;_;; And also Hans Zimmer's work in Spirit.

Also, I think "Shattered" by Trading Yesterday and "What Hurts The Most" by Rascal Flatts.

And it's not really that sad but "You Raise Me Up" by Josh Groban or Westlife, whichever version you prefer. Make me cry everytime.