I'm sorry, but I gave it a tryn but I don't have any idea what the title could be...
I guess it is Pink singing
maybe you should try to google part of the lyrics (often works for me),
But after listenning to it, do you really want to know?
merry Xmas to you
What is left of your dreams?
Just the words on your stone
"a man who learned how to teach
then forgot how to learn"
I should remember that, now that I'm graduated Master musician!