La Wally

To experience this piece, size and shape your browser window so as to cause the vidis in this post to arrange themselves in a configuration you like (i.e., these 4 vidis can be arranged in a 1 x 4 column, or a 4 x 4 grid, or a 4 x 1 row, if your screen is big enough). Then start clicking to start or stop the vidis and adjust their volumes. The final form of your version of this piece depends on how you configure the vidis, when you start and stop them, and how you mix the sound.

You can see my version here (scroll down to La Wally, then click on the bottom-left-most triangle), together with earlier experiments in this vein, among others.