| Digest Nr | Subject and Author |
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| 2018.01.31.04 | Ampico A Expression Mechanism Troubleshooting, from John Kiszla |
| 2012.12.28.08 | Aeolian "Sting" Player Piano Troubleshooting, from Arthur Marino |
| 2012.12.26.04 | Aeolian "Sting" Player Piano Troubleshooting, from Rick Hageman |
| 2011.11.21.08 | Troubleshooting Baldwin Electric Player, from John Grant |
| 2011.11.01.04 | Troubleshooting Computer & MIDI Problems, from John Haskey |
| 2011.11.01.03 | Troubleshooting Computer & MIDI Problems, from Geoff Ward |
| 2011.10.31.05 | Troubleshooting Computer & MIDI Problems, from Bill Klinger |
| 2011.10.31.04 | Troubleshooting Computer & MIDI Problems, from Bill Budenholzer |
| 2011.10.30.05 | Troubleshooting Computer & MIDI Problems, from John McClelland |
| 2011.10.29.02 | Troubleshooting Computer MIDI Problems, from James Huffer |
| 2009.11.06.07 | Troubleshooting Pouches in Modern Universal Player, from John A. Tuttle |
| 2008.09.27.04 | Troubleshooting the Sustain Pedal System, from Jeffrey R. Wood |
| 2008.09.27.03 | Troubleshooting the Sustain Pedal System, from John Runge |
| 2008.09.25.01 | Troubleshooting the Sustain Pedal System, from Daniel Cox |
| 2008.01.11.05 | Troubleshooting Seeburg Model L Cabinet Piano, from Jeffrey R. Wood |
| 2008.01.08.10 | Troubleshooting Seeburg Model L Cabinet Piano, from Bruce Clark |
| 2008.01.07.05 | Troubleshooting Seeburg Model L Cabinet Piano, from Lem Shattuck |
| 2005.02.25.15 | Troubleshooting MIDI Wireline Problems, from Bob Lang |
| 2003.03.10.13 | Troubleshooting Century Motor & Organ Blower, from Ed Copeland |
| 2002.05.28.06 | Troubleshooting the Pianocorder Power Supply, from Bob Baker |
| 2002.05.26.03 | Troubleshooting the Pianocorder Power Supply, from Pete Knobloch |
| 1999.08.03.13 | Seek Pneumatic Troubleshooting Services, from Roy Ulrich |
| 1996.09.18.06 | Troubleshooting a Themodist, from Craig Brougher |
| 1995.07.26.01 | Ampico A/B Troubleshooting, from Terry Smythe |
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