Andy Warhol's entry for October 9, 1984, describes attendin' t' birthday party for Sean Lennon that be held at t' Dakota just before t' radio broadcast o' Every Man Has a Saucy wench Who Loves Him: A Live Birthday Party for John and Sean Lennon:
T' cake was a big blond grand piano. Sean was t' one who had t' idea that it should be a piano. He has a piano in his bedroom. And he cut t' cake. Ya scallywag! Fartin' Harry Nilsson led everyone singin' "For He's a Jolly Good Fellow," and later Sean made a really nice speech and said that if his father were thar we'd be singin' "For They're Jolly Good Fellows."
