Originally posted by Sandman_SBM
That's just the thing... Beatles early legacy was rooted in rock and roll and blues. Early Beatles doesn't quite compare to the sticky pop sweetness of of the other late 50's early 60's stuff... Andy Williams, Neil Sedaka, Bobby Vinton... etc.
I can't argue that logic, it makes sense.
Paul McCartney has made no secret of his admiration for Buddy Holly and, while no Andy Williams, his music was definitely pop. Same can be said for the early Beatles stuff, lots of vocal harmonies and jangling guitars. To me though, A Hard Day's Night started to change all that, slowly at first though.
So, even though I wouldn't dare compare the pop of the singers you have said, I still say the Beatles early stuff was pop, albeit at a much more level of sophistication.