MMD Archives March 2007 Contents of Digest 2007.03.11 Prev  Next Nr Subject Author 01 Organ Rally in Grove, Oklahoma, 13-15 April 2007 Ron Bopp 02 Perforator Project Proposal Richard Friedman 03 New Solenoid Player Piano Systems Terry Smythe 04 Duo-Art 88-note Mode Pneumatic Eliyahu Shahar