| Digest Nr | Subject and Author |
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| 2025.06.24.03 | Artrio Angelus Rolls Recoded as Recordo "C" Rolls, from David Krall |
| 2023.01.10.01 | Seek Original Violano Test Roll as MIDI File, from Craig Williams |
| 2021.07.23.01 | Future Carousel Home Used As Concert Venue, from Andrew Lardieri |
| 2021.01.22.11 | FS: College Fight Songs as Wurlitzer 165 MIDI, from Andrew Lardieri |
| 2019.03.10.02 | "Liberty Bell" By Sousa As A Two Step vs. March, from Wallace Venable |
| 2019.03.09.02 | Sousa "Liberty Bell" as Two Step vs. March, from Andrew Lardieri |
| 2018.11.12.04 | Piano Rolls Preserved As MIDI Files, from Julian Dyer |
| 2018.11.11.01 | Piano Rolls Preserved As MIDI Files, from Mike Morrey |
| 2018.11.09.02 | Piano Rolls Preserved As MIDI Files, from Julian Dyer |
| 2018.11.08.03 | Piano Rolls Preserved As MIDI Files, from Mike Morrey |
| 2018.10.01.03 | Piano Rolls Preserved As MIDI Files, from Walter Tenten |
| 2018.09.30.03 | Piano Rolls Preserved As MIDI Files, from Skip Klosz |
| 2018.01.27.06 | Goldbeater's Skin As Zephyr Skin Alternative, from Randy Hayno |
| 2018.01.27.05 | Goldbeater's Skin As Zephyr Skin Alternative, from Nicolas Simons |
| 2018.01.24.05 | Goldbeater's Skin As Zephyr Skin Alternative, from Dan Harrett |
| 2017.12.25.02 | 1913 Philipps DUCA Rolls Catalogue As PDF, from Marc Widuch |
| 2017.12.21.01 | 1930 Hupfeld Photographs Book As PDF, from Jon Polden |
| 2017.12.13.06 | 1930 Hupfeld Photographs Book As PDF, from Paul Tuck |
| 2017.12.13.05 | 1930 Hupfeld Photographs Book As PDF, from Julian Dyer |
| 2017.12.12.03 | 1930 Hupfeld Photographs Book As PDF, from Jon Polden |
| 2017.12.07.03 | 1930 Hupfeld Photographs Book As PDF, from Marc Widuch |
| 2017.12.04.02 | 1908 Philipps DUCA Music Roll Book As PDF, from Marc Widuch |
| 2017.08.17.03 | Seek QRS 1938 "Stumbling" As Confrey Piano Solo, from John King |
| 2017.06.09.01 | Concert Grand Steinway Duo-Art Reborn As Ampico, from Jim Miller |
| 2017.06.06.01 | Concert Grand Steinway Duo-Art Reborn As Ampico, from Jim Miller |
| 2016.08.08.05 | Seek Special Piano Rolls As MIDI Files, from Ben Roth |
| 2016.06.19.01 | Pneumatic Grade Leathers as Commodities, from Grant Chapman, NY |
| 2016.06.16.01 | Neatsfoot Oil as Leather Sealant, from D. L. Bullock |
| 2016.06.15.03 | Neatsfoot Oil as Leather Sealant, from Grant Chapman, NY |
| 2016.05.26.06 | Wine Corks as Street Organ Pipe Stoppers, from Bob Loesch |
| 2016.05.26.05 | Wine Corks as Street Organ Pipe Stoppers, from Ted Bowman |
| 2016.05.25.05 | Wine Corks as Street Organ Pipe Stoppers, from Martin Gutzmer |
| 2016.02.01.02 | $100 Tablet Computer as MIDI File Player, from Phil Dayson |
| 2016.01.31.02 | $100 Tablet Computer as MIDI File Player, from Wallace Venable |
| 2015.06.20.04 | FS: Style 150 Band Organ Music as MIDI Files, from Andy Adams |
| 2015.03.12.01 | Band Organ Music as MIDI Files, from Gordon Forcier |
| 2014.09.16.06 | Mills Violano Virtuoso Service Manual as PDF, from Dennis Gabriel |
| 2014.01.04.02 | Wurlitzer 165 Music as Tracker Bar Image Files, from Mikey Mills |
| 2014.01.03.06 | Wurlitzer 165 Music as Tracker Bar Image Files, from Gordon Ramsey |
| 2013.08.18.07 | Shellac as a Sealer for Metal Valve Plates, from D. L. Bullock |
| 2013.08.15.07 | Shellac as a Sealer for Metal Valve Plates, from Jeffrey R. Wood |
| 2013.02.22.06 | Using iPad as MIDI File Player, from Wayne Finger |
| 2012.08.13.04 | Aleene's Tacky Glue As Pneumatic Cloth Adhesive, from Gordon Stelter |
| 2012.08.13.03 | Urethane-coated Nylon Cloth As Pneumatic Cloth, from Spencer Chase |
| 2012.07.06.01 | Using iPad as MIDI File Player, from Walter Tenten |
| 2012.06.21.03 | Using iPad as MIDI File Player, from Steve Greatrex |
| 2012.04.21.01 | A Player Piano As Big As a House, from Paul Lehrman |
| 2012.04.21.01 | A Player Piano As Big As a House, from Paul Lehrman |
| 2012.04.18.05 | Using iPad as MIDI File Player, from Spencer Chase |
| 2012.04.18.04 | Using iPad as MIDI File Player, from boxermark@ |
| 2012.04.18.03 | Using iPad as MIDI File Player, from John McClelland |
| 2012.04.18.02 | Using iPad as MIDI File Player, from Walter Tenten |
| 2012.04.17.02 | Using iPad as MIDI File Player, from Glenn Thomas |
| 2012.04.16.02 | Using iPad as MIDI File Player Program, from Dale Abrams |
| 2011.12.29.03 | Grieg Piano Concerto as MIDI File, from Rich Ingram |
| 2011.12.27.04 | Seek Grieg Piano Concerto as MIDI File, from Randolph Herr |
| 2011.11.20.04 | Mike Grant & Frank Himpsl as Music Roll Sources, from Matthew Caulfield |
| 2011.08.05.14 | Fish Glue as Nipple Sealer?, from Duaine Hechler |
| 2011.07.12.04 | FS: Jimmy Blythe Capitol A-roll Recut As 88-note, from Erik York |
| 2011.02.02.03 | Universal 302669 "A-Whizzer Medley" As MIDI File, from Erik York |
| 2011.02.01.03 | Universal 302669 "A-Whizzer Medley" As MIDI File, from Skip Klosz |
| 2010.05.10.06 | Pliobond as a Sealant, from Grant Chapman, NY |
| 2010.05.09.02 | Pliobond as a Sealant, from Craig Smith |
| 2010.04.14.03 | The Monkey Returns as the Organ, from Jon Large |
| 2010.04.04.02 | Piano Rolls Labeled " As Played By", from Hi Babit |
| 2010.04.02.01 | Piano Rolls Labeled " As Played By", from Robbie Rhodes |
| 2010.02.27.03 | "Crazy Otto" Piano Roll as Sheet Music, from Lee Rothrock |
| 2010.02.23.09 | Seek "Crazy Otto" Piano Roll as Sheet Music, from Lee Rothrock |
| 2009.12.27.02 | Carl Frei as Composer, from Hans van Oost |
| 2009.12.26.02 | Carl Frei as Composer, from Matthew Caulfield |
| 2009.08.04.04 | FS: 88-note Piano Rolls as "Assortment Boxes", from Philip Jamison |
| 2009.07.30.05 | How Does the Ampico Rate as a Reproducing Piano, from Bill Flynt |
| 2009.07.29.03 | How Does the Ampico Rate as a Reproducing Piano, from Cecil Dover |
| 2009.07.23.03 | How Does the Ampico Rate as a Reproducing Piano, from John A. Tuttle |
| 2009.04.29.04 | Welte Orchestrion Rolls as MIDI Files, from John McClelland |
| 2009.04.08.05 | Seek Welte Orchestrion Rolls as MIDI Files, from Andy Struble |
| 2009.01.29.01 | Seek Paper Strip Music Box as Anniversary Gift, from jdgunn@ |
| 2008.12.23.03 | Cremona Roll M-725 Available as A-Roll, from Bob Billings |
| 2007.12.23.06 | Player Piano Painted as Beer Can, from Rob Goodale |
| 2007.12.23.05 | Player Piano Painted as Beer Can, from Eric Shoemaker |
| 2007.12.22.06 | Player Piano Painted as Beer Can, from Dan Armstrong |
| 2007.12.21.07 | Player Piano Painted as Beer Can, from Jim Jelinek |
| 2007.12.04.07 | FS: "Big Band Swing Roll" as Style 125, from Andy Adams |
| 2006.10.19.05 | My 31er Raffin Organ Arrangements as MIDI Files, from Mike Knudsen |
| 2006.07.04.03 | Seek "Some Sunny Day" as "O" or "A" Roll, from Steve Cobb |
| 2006.06.22.04 | Seek Conlon Nancarrow Music as MIDI Files, from Jonas Jurkunas |
| 2006.04.18.04 | Wurlitzer Band Organ Rolls as MIDI Files, from Donald Stinson |
| 2006.02.24.06 | Weldbond Adhesive as a Sealant for Lead, from Bill Chapman |
| 2006.01.26.03 | Seek "Hazel's Boogie Woogie" as Piano Roll, from John A. Tuttle |
| 2006.01.24.01 | Silent Film Music by J.S. Zamecnik as MIDI Files, from D. L. Bullock |
| 2006.01.10.03 | Seek "Changes" & "Precious" as MIDI Files, from John Farrell |
| 2005.12.13.10 | FS: 1500 to 2000 Piano Rolls as One Lot, from Al Pebworth |
| 2005.11.07.06 | Formatting 1.4 Mb Floppy Diskettes as 720 kb, from Gustavo Colmenares |
| 2005.11.07.05 | Formatting 1.4 Mb Floppy Diskettes as 720 kb, from David Sharpe |
| 2005.11.06.04 | Formatting 1.4 Mb Floppy Diskettes as 720 kb, from Jim Cook |
| 2005.11.03.19 | Formatting 1.4 Mb Floppy Diskettes as 720 kb, from Noel Sazias |
| 2005.11.03.18 | Formatting 1.4 Mb Floppy Diskettes as 720 kb, from Stephen Brickles |
| 2005.11.03.17 | Formatting 1.4 Mb Floppy Diskettes as 720 kb, from Hal Davis |
| 2005.10.26.09 | DuPont "Tyvek" as Music Roll Medium, from Mike Knudsen |
| 2005.10.25.10 | DuPont "Tyvek" as Music Roll Medium, from Bob Loesch |
| 2005.10.24.07 | DuPont "Tyvek" as Music Roll Medium, from Matthew Caulfield |
| 2005.10.23.07 | DuPont "Tyvek" as Pouch Material, from Gordon Stelter |
| 2005.10.23.06 | DuPont "Tyvek" as Music Roll Medium, from Ray Finch |
| 2005.10.19.09 | DuPont "Tyvek" as Bellows Covering Material, from Philip Jamison |
| 2005.10.18.04 | DuPont "Tyvek" as Bellows Covering Material, from D. L. Bullock |
| 2005.10.17.05 | DuPont "Tyvek" as Bellows Covering Material, from Bob Loesch |
| 2005.10.16.06 | DuPont "Tyvek" as Bellows Covering Material, from Mike Knudsen |
| 2005.09.11.09 | Rubber Band as Spool Flange Spacer, from Tom Hutchinson |
| 2005.08.15.03 | Peerless Elite Music Roll 30362 as MIDI File, from Jon Guy |
| 2005.07.27.08 | Peerless Elite Music Roll as MIDI File, from Jon Guy |
| 2005.07.09.02 | Universities as Convention Sites, from Joe Berman |
| 2005.07.04.03 | Pouch Leather As Duo-Art Gasket Material, from Julian Dyer |
| 2005.07.03.04 | Pouch Leather As Duo-Art Gasket Material, from James Black |
| 2005.07.01.10 | Pouch Leather As Duo-Art Gasket Material, from Dave Geissinger |
| 2005.07.01.09 | Pouch Leather As Duo-Art Gasket Material, from Paul Camps |
| 2005.06.30.14 | Pouch Leather As Duo-Art Gasket Material, from John A. Tuttle |
| 2005.06.29.06 | Pouch Leather As Duo-Art Gasket Material, from Eliyahu Shahar |
| 2005.06.28.04 | Pouch Leather As Duo-Art Gasket Material, from Bruce Grimes |
| 2005.06.27.05 | Pouch Leather As Duo-Art Gasket Material, from Dan Harrett |
| 2005.06.25.09 | Pouch Leather As Duo-Art Gasket Material, from Bob Taylor |
| 2005.06.24.06 | Pouch Leather As Duo-Art Gasket Material, from Bruce Clark |
| 2005.06.24.05 | Pouch Leather As Duo-Art Gasket Material, from Randolph Herr |
| 2005.06.24.04 | Pouch Leather As Duo-Art Gasket Material, from Al Pebworth |
| 2005.06.23.07 | Pouch Leather As Duo-Art Gasket Material, from Eliyahu Shahar |
| 2005.05.25.06 | Peerless Roll 30071 as MIDI File, from Jon Guy |
| 2005.05.01.01 | Musical Box Marked "Vr van As", from Luuk Goldhoorn |
| 2005.04.16.05 | Door Spring As Grand Piano Damper Lifting Dowel, from Tom Hutchinson |
| 2005.04.05.03 | Seek Wurlitzer 125 Music as MIDI Files, from Glen Jedlicka |
| 2005.01.11.08 | History of MIDI As Seen Through Our Eyes, from Tony Decap |
| 2004.06.05.02 | Orchestrion Style "O" Rolls as MIDI Files, from Charlie Morgan |
| 2004.05.25.10 | Seek Orchestrion Style "O" Rolls as MIDI Files, from cmorgan |
| 2004.01.14.02 | Seek Ampico Roll List as Database File, from Ben McCall |
| 2004.01.10.03 | Wurlitzer Band Organ Music as MIDI Files, from Fritz Gellerman |
| 2004.01.10.02 | Wurlitzer Band Organ Rolls as MIDI Files, from Matthew Caulfield |
| 2004.01.09.03 | Seek Wurlitzer Band Organ Music as MIDI Files, from Marc Elbasani |
| 2004.01.04.10 | Piano Rolls Labeled As Played by Two People, from Albert Petrak |
| 2004.01.04.09 | Piano Rolls Labeled As Played by Two People, from Bryan Cather |
| 2003.10.23.01 | Spooky Halloween Player Piano Rolls as MP3 Files, from Stephen Kent Goodman |
| 2003.08.26.02 | Duo-Art Classical Organ Library as MIDI, from Bob Taylor |
| 2003.08.24.01 | Seek Duo-Art Classical Organ Library as MIDI, from Vern Jones |
| 2003.04.15.01 | Tree Trunk Casting As Music Cylinder, from Julie Zucker |
| 2003.03.30.03 | Sales Decline As the War Continues, from John A. Tuttle |
| 2003.03.23.06 | Music Stored As Binary Data - Solo Carola, from John Phillips |
| 2003.03.22.08 | Music Stored As Binary Data, from Harald Mueller |
| 2003.03.20.01 | Music Stored As Binary Data, from Harald Mueller |
| 2002.12.30.08 | Trade Marks As Generic Names - Gramophone, from Christofer Noering |
| 2002.07.25.09 | Relay As Power Switch Replacement, from Craig Brougher |
| 2002.07.10.02 | MMD as GPS, from Michael Woolf |
| 2002.06.01.04 | FS: Torch Lamp Shades As Seen On Hupfeld Orchesstrion, from Stephen Kent Goodman |
| 2002.04.28.07 | FS: Ampico & 88-Note Rolls As Lots, from Noble Stidham |
| 2001.01.29.02 | USPS Defines Music Rolls As Sound Recordings, from Karl Ellison |
| 2001.01.28.01 | Music Rolls Defined As Sound Recording, from Philip Jamison |
| 2001.01.27.02 | Music Rolls Defined As Sheet Music, from Karl Ellison |
| 2000.09.07.04 | CD "Claude Debussy, The Composer as Pianist", from Mark Reinhart |
| 2000.08.29.05 | Alcohol & Water as Lubrication Agent, from Roger Hughes |
| 2000.08.28.07 | Use Water as Wetting Agent to Apply Graphite, from Bob and Sonja Lemon |
| 2000.08.01.11 | Dow Corning #733 as Leather Pouch Sealant Only, from Pete Knobloch |
| 2000.07.27.09 | Dow Corning #733 as Leather Pouch Sealant, from Pete Knobloch |
| 2000.05.24.06 | Pianos Used Only As Furniture, from Andy Taylor |
| 2000.05.03.03 | Seek Crank Organ as Anniversary Gift, from Joyce Brite |
| 1999.12.31.06 | Honeymoon March as 88-Note Piano Roll, from Andy Taylor |
| 1999.12.30.14 | Seek "Honey Moon March" as 88-Note Piano Roll, from Andrew Barrett |
| 1999.10.27.11 | Empress Electric Orchestrion Same As Coinola, from John Rutoskey |
| 1999.10.14.03 | 1920's Tune Name Needed as Theme for Fundraiser, from Lynn Zillmer |
| 1999.10.01.11 | "New Chicago" as O-roll, from George Bogatko |
| 1999.09.29.15 | FS: "New Chicago" as O-roll, from George Bogatko |
| 1999.03.17.08 | Automatic Music Roll #1672 as RealAudio, from George Bogatko |
| 1999.01.27.07 | The Ampico As a Security System, from Bruce Clark |
| 1999.01.24.10 | FS Free: Duo-Art Music Rolls as MIDI Files, from Spencer Chase |
| 1999.01.18.11 | Pianos as Status Symbols, from Joyce Brite |
| 1999.01.16.10 | Seek "Charleston" and "Ching Chong" as MIDI, from Damon Atchison |
| 1998.11.07.04 | Rachmaninoff Ampico CD as Victor Orthophonic 78, from George Bogatko |
| 1998.11.07.03 | Rachmaninoff Ampico CD as Victor Orthophonic 78, from John A. Tuttle |
| 1998.11.06.07 | Rachmaninoff Ampico CD as Victor Orthophonic 78, from George Bogatko |
| 1998.10.11.02 | Player Piano as Compositional Tool, from Dan Wilson, London |
| 1998.10.09.05 | Player Piano as Compositional Tool, from Robert Heyes |
| 1998.04.18.07 | Cary Grant as Piano Tuner, from Roger Waring |
| 1998.04.13.10 | Sulfur Dioxide As a Refrigerant, from Joel Hoshaw |
| 1998.03.31.19 | 'King Tut' as RealAudio File, from George Bogatko |
| 1998.03.27.02 | Market Reproductions as Reproductions, from Don Teach |
| 1997.11.26.10 | Player Pianos as a Business, from John A. Tuttle |
| 1997.05.30.11 | PVC-E as Sealer, from Jon Page |
| 1997.05.30.10 | PVC-E as Sealer, from Andy Taylor |
| 1997.03.22.15 | LEXIKON-SONATE as Realaudio Stream, from Karlheinz Essl |
| 1997.02.25.08 | Player Piano as Teacher, from Ed Berlin |
| 1996.11.06.04 | Player Pianos as Teaching Tools, from Mark Fontana |
| 1996.11.05.01 | New Players as Teaching Tools, from Martin Spitznagel |
| 1996.09.11.01 | Mechanical Music Digest as New Name, from Bob Conant |
| 1996.05.13.08 | Web Browser as Sendmail Tool, from Thomas Henden |
| 1996.04.14.05 | Bacon Rind as a Roll-Repair Tool, from John Phillips |
| 1996.03.08.04 | Disks as a Roll Conservation Medium, from Jim Gallops |
| 1996.03.08.03 | Disks as a Roll Conservation Medium, from Thomas Henden |
| 1996.03.07.05 | Disks As Conservation Medium, from Matthew Caulfield |
| 1996.02.10.03 | Sounds as Trademarks (editorial), from Robbie Rhodes |
| 1996.01.10.06 | Roll Archival as AMICA or MBSI Project, from Bill Chapman |
| 1995.10.20.03 | Re: MIDI Piano System as Teaching Tool ?, from Larry Fisher |
| 1995.10.19.03 | MIDI Piano System as Teaching Tool ?, from Jeff Keimer |
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