Beat Sensitive LED Screen Color Changing?

LOL

I want a lava lamp simulation.

You disco/trance kidz are crazy.

The next request will be for the LEDs around the knobs to move with the beat.

Look at this video in the 3 min or so range.....he has a magic Kemper light show......

http://www.youtube.com/watch?v=i-v-ENAdZLA

Yes but lifetime of leds ...
and why not a blue background screen for the cold sounds and red for the warms.

And violet for the violet sounds.

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_{Sorry for my bad English.}