This example visualizes album data as a pie chart, showing the percentage contribution of each person to the dataset. D3 v5 loads CSV data from a GitHub URL and uses `d3.pie` and `d3.arc` to generate SVG arc segments, with `d3.scaleOrdinal` assigning categorical colors. Labels display percentages on the arcs, while a side legend lists each person and their corresponding value. The chart is rendered as static SVG, with text formatting handled by `d3.format`.