Part 2: I analyzed the chords of 1300 popular songs for patterns. This is what I found.

This article is Part 2 of a multipart series looking at the statistics gathered from 1300 choruses, verses, etc. of popular songs to discover the answer to some interesting questions about how popular music is structured. Click here to read Part 1.

In Part 1, we used the database to learn what the most frequently occurring chords are in popular music and also started looking at the likelihood that different chords would come after one another in chord progressions.

In Part 2 of this series, we’ll continue this exploration into the patterns evident in the chords and melody of popular music. First we’ll look at how popular music ends musical ideas and discuss a surprising difference between popular music and classical music. Then we’ll talk about the most popular chord progression used by songs in the database and discuss the ubiquity of this progression. Finally we will revisit the question of “which chords occur most frequently in popular music” and look at the reasons for why this is the case.

Click Here To Read About Our Findings →

I analyzed the chords of 1300 popular songs for patterns. This is what I found.

For many people, listening to music elicits such an emotional response that the idea of dredging it for statistics and structure can seem odd or even misguided. But knowing these patterns can give one a deeper more fundamental sense for how music works; for me this makes listening to music a lot more interesting. Of course, if you play an instrument or want to write songs, being aware of these things is obviously of great practical importance.

In this article, we’ll look at the statistics gathered from 1300 choruses, verses, etc. of popular songs to discover the answer to a few basic questions. First we’ll look at the relative popularity of different chords based on the frequency that they appear in the chord progressions of popular music. Then we’ll begin to look at the relationship that different chords have with one another. For example, if a chord is found in a song, what can we say about the probability for what the next chord will be that comes after it?

Click Here To Read About Our Findings