# Spotify Analytics — Observable Framework

Visualization dashboard built with [Observable Framework](https://observablehq.com/framework/) exploring a Spotify dataset (genres, languages, release years).

**Live demo:** https://arussac-perso.github.io/observable_spotify/history-of-music

## Pages
- **Spotify Analytics** — bar charts and stacked area by genre/language with dual-range year filter.
- **History of Music** — stacked area chart + donut chart showing genre evolution over time, filterable by language, period, and genre.

## Run locally
```
npm install
npm run dev   # ? http://localhost:3000
```