Greenville Highland Games Professional Piping, May 29, 2016 By Robert Wallace The  most impressive aspect of the Jimmy McIntosh MBE piobaireachd competition (held as part of the Greenville SC Highland Games) was the level of musicianship of the participants. They demonstrated an understanding of time signatures and phrasing not always heard on the professional stage. Much of that can be credited to Jimmy himself. Now 90 and living in Anderson, South…