| Digest Nr | Subject and Author |
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| 2020.01.07.01 | Instrument Tuning Apps for Laptop Computers, from Luke Lindblom |
| 2020.01.03.02 | Instrument Tuning Apps for Laptop Computers, from Steve Kember |
| 2007.10.27.04 | Music Rolls and Computers, from Jim Crank |
| 2005.04.15.06 | Player Piano Company and Computers, from John A. Tuttle |
| 2005.04.15.05 | Player Piano Company and Computers, from D. L. Bullock |
| 1999.05.17.05 | Amiga Computers for MIDI Sequencing, from Ingmar Krause |
| 1999.05.16.07 | Atari & Amiga Computers for MIDI Sequencing, from Don Cox |
| 1998.06.15.10 | Two Computers on One Phone Line, from Chris Taylor |
| 1997.12.15.08 | Player Pianos Aren't Computers, from Peter Neilson |
| 1997.12.14.13 | Player Pianos Aren't Computers, from Peter Coggins |
| 1997.01.18.04 | No Computers at Player Piano Co., from Doug Adam |
| 1996.12.19.15 | Computers Playing Reproducing Rolls, from Robbie Rhodes |
| 1996.12.18.06 | Computers Playing Reproducing Pianos, from Michael Waters |
| 1996.03.04.02 | Re: First Computers, from Jon Hall |
| 1996.02.29.02 | Are Player Pianos Early Computers? and Rolls to MIDI, from Jim Howes |
| 1996.02.27.06 | Are Player Pianos Early Computers ?, from Philippe Rouillé |
| 1996.02.27.04 | Are Player Pianos Early Computers ?, from Jon Hall |
| 1996.02.27.03 | Are Player Pianos Early Computers ?, from Marc Kaufman |
| 1996.02.26.03 | Are Player Pianos Early Computers ?, from Will Dahlgren |
| 1996.02.25.06 | Are Player Pianos Early Computers ?, from Fritz Gellerman |
| 1996.02.25.05 | Are Player Pianos Early Computers ?, from John Grant |
| 1996.02.25.04 | Are Player Pianos Early Computers ?, from Jody Kravitz |
| 1996.02.25.03 | Are Player Pianos Early Computers ?, from John Grant |
| 1996.02.25.02 | Are Player Pianos Early Computers ?, from Les Smith |
| 1995.10.10.03 | WWW Site for Mac Computers, from Rob DeLand |
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