This visualization shows the most frequently used words in an artist's song lyrics, displayed as a horizontal lollipop chart with animated transitions. Users select an artist from a dropdown menu to trigger a new data fetch and update the chart. The code uses D3 v5 with `scaleLinear`, `scaleBand`, `axisBottom`, and `axisLeft` to render the SVG elements, fetching lyrics from the Wasabi API and processing text with custom stopword filtering.