The image angered many Beatles' fans, causing Lennon to respond "Pianos are meant to be played. Why is everyone so uptight? What should we do, lock it away in a dusty room? So judgmental..." Further angry tweets from John Lennon fans caused Sean Lennon to tweet the following. "Come on, lighten up... life's to short, they're enough problems in the world..." When fans tweeted their displeasure of Yoko Ono, allowing Gaga to play the piano, Sean Lennon tweeted, "Firstly, he gave that piano to my mother for her birthday, it is hers, secondly, he was not uptight the way you seem to be."