MMD Archives October 2014 Contents of Digest 2014.10.12 Prev  Next Nr Subject Author 01 Tuning a 24-note Hicks Barrel Piano Craig Smith 02 Coinola O-Roll Rollography Rick Crandall 03 "The Riff Song" on O-Roll O-815 Matthew Schultz 04 Repairing Welte Roll Changer Power Transformer Robbie Rhodes