MMD Archives January 2021 Contents of Digest 2021.01.17 Prev  Next Nr Subject Author 01 Passing of Frank Himpsl, Piano Roll Musicologist Gene Gerety 02 Duo-Art Steamboat Pump Enclosure John Kelsey 03 Seek Western Electric Model B Selectra Info Laure'l Santos 04 Fair Organ Sound Synthesizer for MIDI File Test David Dilks 05 FS: 1926 Marque Ampico Expression Player Piano Douglas Henderson