The Beatles changed the world in so many ways, but did so from the ground up, bringing us along with them on the journey. There was a normal, sensible, relatable, inclusive air about them that broke down barriers between generations and genders. Everyone liked them. Before they grew beards and started hanging out with the Maharishi they had a harmless, boy-next-door vibe. And there were four of them, just like your classic nuclear family, so they could actually fit in the house next door, or in a Ford Anglia.
But a decade later, the Osmonds shimmied in like a grinning, high-fiving alien invasion. Although the core of the Utah song-and-dance act was the quartet of Alan, Wayne, Merrill and Jay, it was when they were supplemented by heart-throb younger brother…