Neuronaly Synchrony demonstrates streaming SoundCloud tracks in modern browsers by visualizing its waveform data. For each two-dimensional animation there is a corresponding bandwidth frequency and amplitude threshold. When the threshold is broken the animation is triggered. There's not much UI so the additional features are explained below:
Turn on comment visualizing by opening up the developer console and pasting: SHOW_COMMENTS = true;
Turn on the editor by opening up the developer console and typing: editor.show(); This will bring up an EQ showing peaks in frequencies and circles that represent each animation. Feel free to click and drag these. A green circle means there is not an animation running, red means an animation is running. N.B: Animations cannot be triggered while animating.