http://www.youtube.com/watch?v=FYPYkBnrQnU

Originally from Dolly Parton, Houston's rendition of "I will always love you" must have graced more weddings than any other song. Her unique voice was way over anything else. Her aunt Dionne Warwick will survive her niece.

http://www.youtube.com/watch?v=S4tOQ51EIHA&feature=fvst

Tonight, at the 2012 Grammy Awards, be prepared for an emotional tribute.