Made using Windows prog last.fm Extra Stats - http://www.last.fm/user/C26000/journal/2006/07/30/383m_last.fm_extra_stats http://www.last.fm/user/C26000/journal/

Made using Windows prog last.fm Extra Stats - http://www.last.fm/user/C26000/journal/2006/07/30/383m_last.fm_extra_stats http://www.last.fm/user/C26000/journal/2006/07/30/383m_last.... via @shaggorama - In case anyone is looking for tutorials to make this type of graphic on their own, this style of graphic is called a stream graph . Here are some demos: D3 - http://bl.ocks.org/mbostock/4060954 http://bl.ocks.org/mbostock/4060954 Protovis - http://mbostock.github.io/protovis/ex/stream.html http://mbostock.github.io/protovis/ex/stream.html Processing - https://github.com/leebyron/streamgraph_generator https://github.com/leebyron/streamgraph_generator Python - http://code.activestate.com/recipes/576633-stacked-graphs-using-matplotlib/ http://code.activestate.com/recipes/576633-stacked-graphs-us...