What Makes a Genre Popular on Spotify?

This project explores how Spotify genres differ in popularity and audio features. Instead of plotting every song individually, the visualization summarizes songs by genre and compares genres using average popularity and average sound characteristics.

As you scroll, the chart updates to match the part of the story you are reading.

1. Start with the question

Spotify gives songs measurable features such as energy, danceability, valence, acousticness, speechiness, and tempo. That makes it possible to ask a simple question:

Do some kinds of sounds appear more often in popular genres?

Each point in the chart represents a genre, not an individual song. This makes the plot easier to read and better for comparing broad patterns.

2. Danceability appears to matter

When the chart switches to danceability, many popular genres remain toward the higher end of the x-axis. That suggests rhythm and accessibility may play an important role in listener appeal.

3. Emotional tone is mixed

Valence measures how positive or happy a song sounds. Popular genres are not all grouped in the same emotional zone. Some are upbeat, while others are more neutral or melancholy.

4. Acoustic genres are less dominant in the top group

When the chart switches to acousticness, more acoustic genres tend to sit below the highest-popularity region. That does not make them unimportant, but it may suggest they appeal to narrower audiences.

5. Speech-heavy genres stand apart

Speechiness helps separate genres that rely more heavily on spoken-word-like vocal delivery. This can highlight genres with different vocal styles and production choices.

6. Energy and mood do not always move together

In this final view, the y-axis changes from popularity to valence. This makes it easier to compare how energetic genres differ in emotional tone, even when they have similar popularity.