{"version":"1.0","type":"rich","title":"Yearly Music Trend Signature","description":"This visualization displays yearly music trend signatures from 2010 to 2019, plotting the average scores of musical attributes for top Spotify tracks with lines colored by attribute type. Circle sizes encode standard deviation, showing variability across years for each category. Built with vega-lite-api and d3.v5, the chart uses layered marks for lines, circles, and interactive hover selections via `vl.selectSingle()`. Data was preprocessed in RStudio, deriving means and standard deviations from the original Spotify dataset, with an interactive tooltip provided by vega-tooltip.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/486d464ed3fb46038c7b2180c131ba6a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}