Dick Bueschel's movie list (MMD 97.03.11) includes "The Great Race" which
features a four-manual theatre organ with roll-player attachment with
which the bad guy (Jack Lemmon) plays Bach in a classic sight-gag.  The
only coin-op machines I saw were a piano with stained-glass front,
presumably a nickelodeon, and what looked like a slot machine; these
served only as part of the background scenery in the saloon.

Many is the time I've listened to the theme song "The Sweetheart Tree"
and wondered if the piano part was played on a player piano.  I know
Henry Mancini was an outstanding pianist, but what the piano does in this
number doesn't seem humanly possible.
•
 Doug Mauldin                      University of Arkansas at Little Rock
 gdmauldin@ualr.edu                Department of Physics and Astronomy