A Moderated Mechanical Music Discussion Group for Collectors, Technicians, Dealers, and Fans
MMD > Archives > April 2009 > Contents of Digest 2009.04.05Prev  Next

NrSubjectAuthor
01 Introduction + Kircher's Organum Mathematicum Jim Bumgardner
02 MIDI Files of Clock Chimes Jeffrey R. Wood
03 Changes in John Smith Organ Plan Sales John Smith
04 PianoDisc Floppy Drives Jeff Davis
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