"Bill D, do you visualize a beep/red light for each string? "

Will Rogers was once asked during WWII. "What shoud we do about the German submarines?"..."Easy", he said, "boil the oceans!"

"Oh, Will, that's silly...how are we going to do that?"
"That's not my department...I leave the details to the experts, I'm just the idea man!"

sure...have a beep for each string!