[pianotech] convention

[Ron Nossaman]

To whom it may concern, or not. With regrets, I won't be able to attend 
the convention at KC this year. My apologies to anyone who may have been 
intending to attend one of my classes, but back surgery has put me out 
of the program for this year.

Best to all, meanwhile, and I'll try to catch you next time.

Ron Nossaman