This may sound a little like Quad, but I think It is a little bit different. We are all familiar with the various types of surround, but what would a recording sound like if you placed the speakers in a line as if they were performers on a stage? Make a 4 track recording of two guitars,bass, and drums. Then use four LA SCALAS, one for each track and place them on a stage. Would you get a reasonable illusion of a four piece band? If anyone has ever done this, let us know how it turned out.