[quote name='Annoying Twit' timestamp='1440763814' post='2853626']
... I don't think anyone is actually saying that The Beatles were singlehandedly responsible for the 60s, but they were the biggest influencing factor on popular music in that time. I've read that people used to wait around until The Beatles released their next album, so that they knew where the bar for popular music would be for the next six months.
[/quote]
Of course, I expect even some younger people (fewer years than 59) know that it was not single-handed, nonetheless The Beatles were the centre of a 'perfect storm' (as someone called it earlier - Water of Tyne, I think).
Others were near the centre, e.g. possibly Dylan, while others were not really near the centre at all, e.g. possibly Dave Clark Five.