GG:Conducting

[Mary Jo Watts <mwatts@rci.rutgers.edu>]

>It's wonderful, in the ON THE RECORD video, to see GG "conduct' the >left hand pedal point notes while singing along and then adding in the >top part.
>jh

There's an article in French in _Glenn Gould pluriel_ about GG's
conducting moves.  Is there anyone out there with the expertise to view
a video and offer a theory about his self-conducting?  Esp. on the
Goldberg video.  What is he doing-- is it usually a full orchestra in
his head that he's conducting?  Is it himself? Parts of the score? How
can you tell?

-MJ