What are some sad music videos?

If you are going through a tough time one of the worst things you can do is watch something that will bring you down even more try going for more happy songs. There is an artist named Charice, she always makes me happy and inspired when I listen to her sing. Note To God is one of my favorites try listening to that. http://www.oprah.com/oprahshow/Charice-Performs-Note-to-God-Video?post_login=1 (Short advertisement at the beginning).