A Moderated Mechanical Music Discussion Group for Collectors, Technicians, Dealers, and Fans
MMD > Archives > August 2009 > Contents of Digest 2009.08.29Prev  Next

NrSubjectAuthor
01 Raffin 31er Scale vs. Carl Frei 20er Scale Mike Knudsen
02 "Noteur" Music Book & Roll Editing Program Christofer Noering
03 Meaning of QRS (Q.R.S.) John Farmer
04 Meaning of QRS (Q.R.S.) Will Herzog
05 Triumph Autopiano With Parallel Pneumatics John Farmer
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