In a gesture that seems just perfect for Father's Day, Chris Cornell's 13 year old daughter Toni posted audio of the two of them singing the Prince-written Sinead O'Connor hit "Nothing Compares 2 U." Following the posting, Toni's mother, Vicky Cornell, tweeted, "I’m so proud of my baby girl for having the courage to share this. July 19th last year she found it in her daddy’s studio files -- they recorded it a few months before he died. You never know what life brings and how we live each day is what’s most important." So true.