April 24, 1976, marked the last evening that Paul McCartney would spend with John Lennon. That night, Paul and his wife Linda dropped in on John and Yoko, unannounced, and the two former Beatles spent a few hours together in the Lennons' apartment in the monolithic Dakota Building in Manhattan's Upper West Side. Don't you just wonder what the Fab Two engaged in on that Saturday evening? Did they take turns bouncing 6-month-old Baby Sean on their knees? Nosh on a jar of Yoko's expensive caviar? Play "Bohemian Rhapsody" on John's turntable, hoping that Ms. Ono wouldn't screech "scaramouche, scaramouche" along with Freddie Mercury? Well, as it turns out, they sat in the Lennons' living room and watched Saturday Night Live! Imagine their surprise when SNL producer Lorne Michaels appeared on their TV screen, announcing an offer to pay the Beatles $3,000 to come together and perform three songs on his show!