A number of shots fired at a given range at one target & with one sight setting, with either rifle or handgun, to determine the accuracy of either the gun or the ammunition. With a handgun the most common range is probably 25 yards. A two inch group is generally considered good.
Stevie Wonder plays a Hohner Chromatic Harmonica. He mostly plays the Super 64x chromatic which i recentally bought and it is amazing. The quality of sound of smoothness is incredible. I would recommend it to anyone playing the harmonica.
Toy had a Les Paul, a Goldtop with Mini's (I think) and played through a Fender amp. Probably a Pro or a Deluxe. He sounded the same at low volume as he did at high volume when he was using two twins. It was the thumb and his phrasing. Remarkably kind and gracious gentleman as was Tommy. BTY Joe is a monster player himself.