Pachelbel Rant

pachelbel canon
He makes a joke, but it seems he has a quite good musical sense.
My cousin forwarded this yesterday and I could not stop laughing. However, otherwise, I realized that how the classical music has influenced these days' music. I mean that although it is really a simple cord process, D-A-B-F#-G-D-G-A, as you can see, you can find many songs and music which have this process. Maybe past and present musicians keep making variations?, maybe we have heard these patterns for years, or maybe people inevitably follow this sense because we have same or similar gene as several centuries ago? Hm.. Anyway let's find (or realize) more patterns like this.