| Digest Nr | Subject and Author |
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| 2014.04.08.02 | Seek "Positive Message" Songs on Piano Rolls, from Gordon Stelter |
| 2005.09.02.04 | PianoDisc Error Message, from Laurie Garcia |
| 2004.11.16.04 | PianoDisc Diskette Error Message, from John Dewey |
| 2003.03.24.11 | Disklavier "Thermostat" Message, from Meta Brown |
| 2003.03.23.11 | Disklavier "Thermostat" Message, from Stephen Buck |
| 2003.02.24.06 | Musical Boxes That Play a Special Message, from Benjamin Haass |
| 2003.02.23.02 | Seek Musical Boxes That Play a Special Message, from Jarrah Weiting |
| 2001.02.03.04 | Busker Organ Plans - Message From John Smith, from Chris Doe |
| 1998.09.26.03 | Message from Marc Elbasani, from Matthew Caulfield |
| 1998.01.01.08 | Message to Craig Brougher, from Bernt Damm |
| 1997.11.28.05 | Archived Message -- Wood-Burning Steam Calliope, from Steve Grotenhuis |
| 1996.11.16.04 | Re: Philippe Rouille's Message, from Joyce Brite |
| 1996.03.23.05 | Re: Long Test Message, from Douglas K. Rhodes |
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