My father used to hum a melody to my mother and then make her guess which song it was. Good thing he always hummed the same tune since he was tone deaf. Her guess was always correct..
You Are My Sunshine
My father's version was of course her favorite version :) However, she liked the song quite well as sung by Johnny Cash too. At one her last Christmases I downloaded this version for her...
i wish it didn't have a stupid add, but, alas ..