Bike Hugger 

Recently, I was riding to my LBS with a bare frame on my back to get it some BB thread love, and enjoyed hearing the deep, soft roar of the air over the ends of the open tubes.

Could one create music with a bike frame (or, multiple bike frames), changing direction with respect to the wind, and velocity?  What if one were to drill a few holes in the frame, and stopper them with movable pads?  And think of the different textures created by different tube compositions.

Oh, man, I seriously need some sleep.

And of course, the possibilities of percussion with the various tubes, spokes, and rims, are limitless.

Sleep.  Sleep.  Sleep.  Sleep.

[Check this photo](http://bikehugger.com/2007/08/in_the_bike_shop_reynolds_953.htm)—I think you could make like a bike flugel horn.