This is my friend Lilly, she lost her stepdad to Alzheimer's. I have truly never seen a more beautiful tribute in my life. She sings the song, too. Please take a look - it will move you and touch your lives. This is for anyone who is going through Alzheimer's with a loved one or has lost a loved one to Alzheimer's. She really understands what it's like to be a caregiver, to lose her parent, and she conveys it beautifully.
http://www.youtube.com/watch?v=ZVsvi5-noDA