Synchronized brains, it seems, and they both bliss a little :) ... guitar four-hands?
Now, wait a minute ... cross-handed, too :)
Lovely music, as well ...
İşte Gitarı Konuşturmak Ben Buna Derim
(How to cultivate this as cultural practices?)
(See, too, http://scott-macleod.blogspot.com/2010/10/duck-and-ducklings-lovely-music.html).
(http://scott-macleod.blogspot.com/2011/02/synchronized-brains-it-seems-and-they.html - February 5, 2011)