I just read the AP piece on him. I remember in the late 80's doing a high school report on him.
Sheer genius. Interesting tid bit:
Les Paul got into multi-track and over dubbing because there were too many sound a-like guitarists out there. It pissed him off.
He went into hiatus for about three years and came out with stuff that just blew everything away (technically speaking) and left all the posure's eating his dust and scratching their heads. They had NO IDEA of what the man cooked up in his lab recording equipment and technique wise.