| Digest Nr | Subject and Author |
|---|
 |
| 2026.02.16.01 | Pipe Organ Patents In Bibliographic Database, from Jean-Yves Galipienso |
| 2021.12.31.01 | IAMMP Piano Roll Database Public Domain Updates, from Skip Klosz |
| 2015.11.17.05 | Seek Ampico Roll Database File, from Michael Fellenzer |
| 2013.08.05.09 | Database of Scanned Music Rolls, from Julie Porter |
| 2013.08.05.08 | Database of Scanned Music Rolls, from Roderick Sprattling |
| 2013.08.04.09 | Database of Scanned Music Rolls, from Warren Trachtman |
| 2013.08.04.08 | Database of Scanned Music Rolls, from Julian Dyer |
| 2013.08.04.07 | Database of Scanned Music Rolls, from Marshall Jose |
| 2013.08.03.01 | Scanned Roll Database, from Mike Walter |
| 2011.12.04.01 | Piano Roll Database Software, from Duaine Hechler |
| 2010.01.28.03 | Piano Roll Database Program & Windows 7, from Spencer Chase |
| 2010.01.27.03 | Piano Roll Database Software Program, from Jim Cook |
| 2010.01.26.04 | Piano Roll Database Software Program, from Bobby Clark |
| 2008.11.04.04 | Piano Roll Database Software Program, from Craig Sedgwick |
| 2008.01.16.01 | Database of Piano Rolls, from Spencer Chase |
| 2007.12.15.02 | Piano Roll Database Software Program, from Jon Miller |
| 2006.02.08.05 | Standard Player Action Database at Player-Care, from John A. Tuttle |
| 2004.11.30.03 | Database of Hupfeld Piano Rolls, from Robert Senior |
| 2004.10.21.01 | Database of Hupfeld Piano Rolls, from Robert Senior |
| 2004.09.14.01 | Database Project for '4X', 'A' and 'G' Rolls, from Bob Billings |
| 2004.01.14.02 | Seek Ampico Roll List as Database File, from Ben McCall |
| 2001.12.20.03 | Ampico Catalog in Database Form, from Warren Trachtman |
| 2001.12.19.03 | Seek Ampico Catalog in Database Form, from Terry Smythe |
| 2001.10.25.03 | New Online Piano Roll Database, from Steven Harrod |
| 2000.06.07.09 | Player Action Database Web Site, from Tim Mattice |
| 2000.06.04.02 | Player Action Database Web Site, from Andy Taylor |
| 2000.05.28.01 | Player Action Database Web Site, from Andy Taylor |
| 1999.02.09.03 | Organ Photo Database, from Ingmar Krause |
| 1998.12.29.06 | Database of Used Player Piano Parts, from D. L. Bullock |
| 1998.12.27.07 | Database of Used Player Piano Parts, from John A. Tuttle |
| 1998.12.25.05 | Database of Used Player Piano Parts - Fields, from Karl Ellison |
| 1998.12.25.04 | Database of Used Player Piano Parts, from Andy Taylor |
| 1998.12.22.13 | Database of Used Player Piano Parts, from D. L. Bullock |
| 1998.12.21.06 | Database of Used Player Piano Parts, from John A. Tuttle |
| 1998.12.20.08 | Database of Used Player Piano Parts, from John A. Tuttle |
| 1998.04.07.05 | Music Database Software, from Meta Brown |
| 1997.07.30.03 | Roll Database, from D. L. Bullock |
| 1997.07.27.06 | Database Software for Music Collections, from Bob Billings |
| 1997.07.25.04 | Database Software for Roll Collection, from Meta Brown |
| 1997.06.12.06 | "Holes" in the Telelectric Database, from Phil Benson |
| 1997.04.17.07 | Database of Musical Themes, from Jim Heyworth |
| 1997.01.12.10 | Rollography Database, from Gerhard Dangel |
| 1997.01.07.11 | Welte Rolls Database on "Access", from Gerhard Dangel |
| 1995.10.27.06 | Chords, Tabs and Lyrics Database, from Tine Kurent |
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