Equalizer Shirt Houston Can I Somehow Make A Small LED Equalizer Panel For A T Shirt?

Can I somehow make a small LED equalizer panel for a t shirt? - equalizer shirt houston

I saw a shirt with one and do not want to pay full price for it and want to see if I can make.

It has a thin square board LED display and a battery could catch the sound of the music and respond. Here it is on YouTube: http://www.youtube.com/watch?v=wMN53wz96Xg

The shirt would be easy to reach. Could develop into on or something, and the battery. I just want to know if I can get an equalizer panel that the correct size and will run on batteries and respond to sounds.