| Digest Nr | Subject and Author |
|---|
 |
| 2018.02.22.01 | Hybrid Player Piano Project Completed, from Luke Myers |
| 2018.02.02.04 | Hybrid Player Piano Project, from Craig Smith |
| 2018.01.31.03 | Hybrid Player Piano Project, from Paul Bell |
| 2018.01.30.03 | Hybrid Player Piano Project, from Luke Myers |
| 2018.01.27.07 | Hybrid Player Piano Project, from Luke Myers |
| 2018.01.21.06 | Hybrid Player Piano Project, from Luke Myers |
| 2018.01.15.03 | Hybrid Player Piano Project, from Luke Myers |
| 2018.01.14.02 | Hybrid Player Piano Project, from Luke Myers |
| 2018.01.07.02 | Hybrid Player Piano Project, from Luke Myers |
| 2017.12.31.05 | 88 vs. 82-Note Rolls: Hybrid Player Question, from Larry Norman |
| 2017.12.28.04 | 88 vs. 82-Note Rolls: Hybrid Player Question, from Luke Myers |
| 2017.12.14.03 | Simplex + Standard Hybrid Player Action, from Richard Friedman |
| 2017.12.06.03 | Simplex + Standard Hybrid Player Action, from Vince Wukmir |
| 2017.12.05.02 | Simplex + Standard Hybrid Player Action, from Vince Wukmir |
| 2003.06.19.10 | Electro-pneumatic Hybrid Duo-Art Vorsetzer, from Peter Phillips |
| 1999.05.31.03 | Hybrid Player Piano Record Player, from Hal Davis |
| 1999.05.30.03 | Hybrid Player Piano Record Player?, from Mike Carey |
| 1997.08.12.07 | Hybrid Optical-Pneumatic Transcriber, from Zoltán Jánosy |
| 1996.02.19.05 | Hybrid Player Action Advice Needed, from Larry Toto |
|
