I love the Beatles but one thing I've always wondered about; why does their music have no detail or transparency or sound quality at all? I know it was recorded 50 years ago but still it seems to me that it should have had better sq than it does. I believe it was recorded on four or eight track studio tape machines (?) but I would think that those recorders would have been capable of better than the abysmal sq we have. Or was the poor quality due to other links in the recording chain? Or is the reason simply because of the primitive tech?