Well like they said in The Beatles spoof called "The Ruttles" which really was Monty Pythons take on The Beatles, Americans bought Ruttles/Beatles records to burn them, so record sales went through the roof! But no The Beatles were huge all around the world, so yes they were as big if not bigger than God back then i'd say and they were damned talented too, just look at their back catalogue and number one hits!
As for the other music, well I was just refering to the American stuff I like, which yes tends to be from the 1960's too as I don't particularly like anything else that came from your country in later years, but as your a mere child you'd probably know nothing about bands like The Doors or Jefferson Airplane?
Oh and my car isn't outdated and probably never will be as the majority of cars on the road today are based on the Mini, but none are packaged quite so well and few are as much fun or exciting to drive!