Streets ahead of the Hollies in harmony and quality had the fortune of briefly meeting the Osmond boys in Birmingham in my workplace they are brilliant musicians and perfect gentlemen
I also got lucky at Zuma beach in Southern California on an icky, cold day. All the brothers were together wearing their colorful costumes while filming for the Donny and Marie show. The only people there, besides The Osmonds, was the film crew. During breaks, I got to talk with each of them and was on cloud 9 for months after that. As you've said, and I also experienced was that each of them were perfect gentlemen.
You threw off my groove! (Emperor's New Groove, 2000) Tom also voiced a character in the classic Disney cartoon comedy. Something Jamie Theakston didn't mention in his intro to Tom at this concert.