A donut chart displays the distribution of Spotify listening weeks into three buckets based on skipped songs: low (≤5), medium (6–10), and high (≥11). The visualization uses d3.pie, d3.arc, and d3.scaleOrdinal to render slices with percentage labels, leader lines, and a legend. Data is loaded from a Gist-hosted CSV file using d3.csv, and the chart is rendered as an SVG. The component is reusable, with setters for width, height, and radii.