[And responding to your comment about the "A" chord, do not make the mistake of many players and mash all your fingers together to make the common A chord. If you played the piano you know how to stretch an octave. Play the A chord by bridging all four of the lighter strings at the second fret with one finger and then let your little finger catch the high E string at the fifth fret (stunningly, an A note) for a much easier and much fuller A chord]quote claymore
it is just a differnt inversion,it is not fuller,here is another amajor inversion,fret second string at 5 fret,3 string at 6 fret ,4 string at 7 fret.a major again
or take claymores inversion,to get along a or a modal,by fretting,second string at fret 5,as well as ist string at fret 5.