To use a Graphic EQ renderer, include a reference to the wimpy.eq.js and the renderer you wish to use in your HTML. Example: Renderers can vary depending on kind of music and EQ size (in pixels), so you're free to tweak the source code of the renderer, or develop your own. A couple implementation examples are available in the "test" folder: /wimpy/test/eq1.html /wimpy/test/eq2.html