5 Pianos to A-440

[Michael Jorgensen]

Hi Lance,
    I've done a TEN PIANO "monster concert promotion" twice in my tuning
career. Did all by ear, but pushed the pianos around and compared each
to a master (a mid sized piano) and cross checked afew but wished I had
a machine.  One concert had a Baldwin SD 10 with a Lester Spinet,
(definately not a match made in heaven but fortunately the Lester is a
quiet type).
     My advice, Tune fast, Don't worry about it, Make a good chunk of
money, and enjoy yourself. 
-Mike Jorgensen