>>>>vibrations,....D-groin....E-navel.....F-solar plexes...G-heart...A-throat(thyroid,adams apple)...B-perenial gland between eyes,forehead(third eye)....C-crown of head(the thousand petalled lotus). If someone is way out of tune with themselves and the world, a di-ease results...people will say "that guy is way out of tune from reality". Everybody varies a bit on the exact "tunning" as to what "key" they are in. Notice that angry or sad people always play the same sad scales, there bodies are a-tunned to that state of being. Try this sit cross legged in a comfortable arm chair and press the guitar against your sternum, now run through all the nates of the scale C-major and notice subtely what part of your boby "vibrate" or "notice" (note...is). I alway feel a slight tickle in my heart when I play the F note in my heart. This technigue I have used for years to ease my synmtoms of illnessess e.i. depression addiction. It works great with sitar.