Tony Bennett has Alzheimer's Disease, but when it comes time for him to sing, the 95-year-old crooner emerges from the fog of dementia. Sunday, @andersoncooper talks with Lady Gaga and others about Bennett’s onstage transformation. cbsn.ws/3B5gQE0

@60Minutes @ladygaga @andersoncooper It is something wonderful,that I can sing.That gives me hope,because my mother also has Alzheimer's and I see how little by little she is forgetting words,or she does nonsensical things. But she has a lot of courage and she struggles to keep going.🙏❤️

@60Minutes @ladygaga @andersoncooper @ladygaga Hi Gaga. Im turkish little monster since 2008. You're my soul and love. You're my everything.. Please follow me my mom #KeaDrive #MOSquad #ladygaga                   #HouseofGucci #Chromatica #loveforsale #BeKind21          #FirstListenGagaBennett

@60Minutes @andersoncooper In the last stages of dementia at the end of his life, my father forgot everything: his late wife, his career, his silver and bronze stars from WWII. But he could remember all the lyrics to songs from Tony Bennett’s heyday and would sing along.

@60Minutes @andersoncooper .@ladygaga continues to amaze. She's extremely intelligent, talented, kind, effusive and gorgeous. I cannot begin to describe how my admiration for her grows after seeing this. Absolutely wonderful. A positive story we all need.

@60Minutes @ladygaga @andersoncooper I have experienced 15 years of caring for my mother who had Alzheimer’s and, the one consistency was her reaction to music 🎼 She remembered. What you have achieved with @itstonybennett is just beautiful. Thank you all ♥️💫

@60Minutes @EmMadashell @andersoncooper Music and mathematics are universally communicable gifts that transcend people, places and time.

@60Minutes @andersoncooper she is such a great and respectful friend and musical soulmate. Endless love for them both #LoveForSale ❤️