> People tend to have a warped concept of the history of music. Pachelbel's Canon in D is by no means a complex song and has stood the test of time. Music through out time has also served different purposes. Hell, go back to Ancient Greece, Gregorian chants, and Medieval music. Those various time periods were not generally fully of complexity either. I would argue such times were generally less complex than modern music.

True facts. The fifties and sixties were replete with simple, disposable pop music. "Yummy Yummy Yummy" topped the charts in the late 60s and has, what, three chords in it? What about "Sugar, Sugar" or the Monkees? Staff songwriters and session cats cranked this stuff out by the ton back in the day but people still love to take potshots at modern pop music for being inferior to the oldies in this regard.