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.
Play blues harp like the harmonica superstars. Learn amazing riffs as played by the great blues harmonica players and make them your own! You should be familiar with the layout of the 'C' diatonic harmonica, be able to play single notes, bend a little, play chords and do a little 'chugging'.