Oh Yeah ! Bond those puppies into a ribbon and go crazy...
The next trick would be to get the applications to pulse to the right beat....
Didja ever hear about the trick of hooking up an audio transformer (High Z on one side, 8 ohm on the other) to a spare speaker terminal, then hook the high Z side to a (preferably well-used) flourescent tube? Depending on the frequency and volume of the music, it sends all kinds of light balls, corkscrews, and light stabs down the tube. Throw some colored (coloured) gells around the tube....Instant light show (well, sorta .....kinda cool).
Off to work ....
Scott