This stacked bar chart displays the percentage of each rating level within different music genres, revealing how genre influences ratings. Each bar represents a genre, with segments colored by rating level, and hovering over a segment displays the precise percentage via a tooltip. The visualization uses d3.v7 with SVG rendering, employing `d3.stack()` for stacking, `d3.scaleOrdinal` for colors, and `d3.scaleBand` for the y-axis. Data is loaded from a local CSV file using `d3.csv`.