Spacially integrated live music.

I was struck by the fact that some restaurants would be appropriate venues for the type of music that a string quartet, or a small Jazz set, or what have you, but lack the space or layout for such a performance/performer oriented experience. I propose that an integrated amplification system be devised such that each musician may perform in concert with his cohort but at distances and acoustical arrangements that would normally make this impossible. The guitarist might be out on the patio, the vocalist crooning by the bar, the pianist in the back of the lounge, and the saxophonist is serenading the dining room. They are all accompanied by an integrated PA monitor, and all deliver the complete set sound. The individual monitors would be high fidelity and contain integrated circuits designed to damp feedback and direct feed from the other artists. Sound picked up by the individual instruments would be aggressively damped in favor of the integrated sound from the local monitor. I know that this type of arrangement causes all sorts of problems but I believe that techniques similar to those found in active noise damping headphones can make this idea possible.