The Sun Has Got His Hat On
Noel Gay's 1932 song, with slightly amended lyrics*, performed at Twinwood by Michael Law's Piccadilly Dance Orchestra.
You are invited to singalong!
Squinting into the sun (appropriately), Louise Cookman and Martin Wheatley join Michael Law for the vocal refrain, along with the 2,000 or so members of the audience.
"He's been roasting peanuts" (written by Stephen Fry for the 1984 revival of Me and My Girl).