hey all, I still cant understand types of chords. my Qs : -> are deminished , augmented etc. r basic types like major & minor? ->wats exact diff betn say A min & A aug?? ->is there perticular change in pattern to move frm Amin to A aug?? (as in if we mow C chord 1 fret downwards v get C#) ->if there is, is it same for all chords?