{"version":"1.0","type":"rich","title":"Spotify_Tracks","description":"This visualization explores the relationship between a selected audio feature and song popularity using Spotify track data. Users can switch among features like danceability, energy, and valence via a dropdown, and adjust the number of bins with a slider. The chart combines a bar chart of average popularity with a lower panel showing track counts, colored by loudness and duration using d3 scales. The React app uses d3.rollups, d3.pairs, and scaleBand/scaleLinear to aggregate and render the SVG with animated transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3d667ae0d7d04c96b19e8168d87d61bf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}