This interactive visualization compares audio attributes of two track genres from a Spotify dataset. Users select genres from dropdown menus, and the view displays mirrored horizontal bar charts showing attribute averages (like danceability, energy, and tempo) side by side, with a third bar chart breaking down attribute values in detail. The D3.js v7 scales and SVG rendering handle the chart layout, while React state manages user selections and filters the CSV data, computing averages per genre to support direct comparison.