Everything sound here. Listening history turned into something you can fly around — taste as geography rather than a chart.
A WebGL globe of your Last.fm history. Every artist you've ever played becomes a node — genre clusters fall into one hemisphere, outliers into another, placed at runtime from genre taxonomy and haversine distance. Click an artist and a live DACTAL similarity graph traces glowing great-circle arcs to its neighbours, all streamed in via SSE.
/\ ( o.o) > ^ < /| |\ (_| |_)