A-430

[Ed Sutton]

At my performances the audience is working hard to lower the pitch.
ES


> [Original Message]
> From: William Schneider <schnei78@msu.edu>
> To: College and University Technicians <caut@ptg.org>
> Date: 8/20/2004 11:09:49 AM
> Subject: Re: A-430
>
> Another simple way to raise or lower pitch is to instruct the balance of
the
> ensemble and the audience to run toward or away from the piano at the
proper
> speed to bring the piano in tune via the Doppler principle. This is easier
> to do than to move the piano itself, which is quite heavy.
>
> WS
>
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