The lack of technology and yet to have such excellent results from both the Beach Boys and the Beatles is what is so astounding. I don't believe the Moog was even invented at this point. Today, computer technology exists to reproduce the sounds that artists hear in their minds. I remember hearing the Beach Boys play good vibrations at a concert and using that weird vibraphone or vibraboard to make that eerie sound that was so much a part of the song. It's amazing how technologically advanced everyone thought that was way back then! The Beatles would probably have been able to make Sgt Peppers in a few weeks now, back than it took about 6 months, which was unheard of at the time. You have to view these great albums in their respective time periods to understand. The Beatles were also influenced later, by the Band. A lot of it is based on the time period it was made and the music that was being produced during that time. For example, I have been around to hear all of that music and still listen to rock and question some of the recent album rankings. One example is I think that Nirvana was an excellent band but I would never rate "Nevermind" as the second greatest album or whatever it was ranked, but that's my opinion, which is what all of this really is anyway.