{"version":"1.0","type":"rich","title":"Fork of Music Signature Change of the Hit Songs","description":"This fork of a line chart visualization tracks the changing musical signatures of hit songs from 2010 to 2019, using averaged Spotify top-10 data preprocessed in R to show mean values and standard deviations for each category. Built with vega-lite-api, vega-lite, and d3, it renders interactive multi-series lines that respond to mouseover events, bolding the hovered series via a single-selection and opacity/stroke-width encodings while displaying exact data point values as text labels. The tooltip handler from vega-tooltip provides additional detail, with data sourced from Observable and rendered as SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5dbf611092694e95ad4d25a58e685c24?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}