| Digest Nr | Subject and Author |
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| 2025.02.06.01 | FS: Wurlitzer 105 Band Organ Project in Minnesota, from Steve Muscato |
| 2023.05.13.01 | Converting Audio to MIDI - Open Source Project, from Piotr Barcz |
| 2023.05.09.01 | Converting Audio to MIDI - Open Source Project, from Jeff Stauffer |
| 2023.04.24.01 | Reproduco Roll Scanning Project With Options, from Charlie Morgan |
| 2023.02.09.01 | Arburo (Bursens) 88-note Roll Cutting Project, from Roger Wiegand |
| 2022.05.15.01 | Seek More QRS Piano Rolls for QRS Project, from Mike Walter |
| 2022.03.22.04 | Seek More QRS Piano Rolls for QRS Project, from Mike Walter |
| 2022.02.01.01 | Wurlitzer 10-Tune A.P.P. Recutting Project, from Mikey Mills |
| 2021.12.11.01 | Seek QRS Piano Rolls for QRS Project, from Mike Walter |
| 2021.02.08.07 | JAM "A" Rolls Recut Subscription Project, from Jon Fortunato |
| 2020.11.05.01 | ArtEcho Roll Recutting Project, from Mike Perry |
| 2020.09.07.04 | Stanford Player Piano Project Software, from Marshall Jose |
| 2020.09.07.03 | Stanford Player Piano Project Software, from Julian Dyer |
| 2020.09.06.04 | 88-note Test Roll Recutting Project, from Bruce Newman |
| 2020.09.05.02 | Stanford Player Piano Project Software, from Spencer Chase |
| 2020.09.02.01 | Stanford Player Piano Project Software, from Alan Recce |
| 2020.07.24.02 | ArtEcho Roll Recutting Project, from Lyle Merithew |
| 2020.07.23.04 | ArtEcho Roll Recutting Project, from Sammy Jones |
| 2020.07.23.03 | ArtEcho Roll Recutting Project, from Mike Perry |
| 2020.07.22.01 | ArtEcho Roll Recutting Project, from Ben Roth |
| 2020.05.29.01 | Soliciting Interest In An ArtEcho Recut Project, from Tim Baxter |
| 2020.05.20.01 | Wurlitzer APP Final Roll Recut Project Completed, from Glenn Thomas |
| 2020.03.16.01 | Lohengrin Aeolian Organ Roll Conversion Project, from Bob Taylor |
| 2020.02.21.06 | Wurlitzer APP Final Roll Recut Project, from Glenn Thomas |
| 2020.02.12.02 | "Lohengrin" Aeolian Organ Roll Conversion Project, from Bob Taylor |
| 2019.11.01.01 | Vichy Automaton Conservation Project Completed, from Jere Ryder |
| 2019.01.29.01 | Wurlitzer APP Changer Roll Recut Project, from Glenn Thomas |
| 2018.12.31.03 | Robert Morton Pipes for Fotoplayer Project, from Jim Quashnock |
| 2018.11.14.04 | FS: Parts For Wurlitzer 125 Organ Project, from Terry Younce |
| 2018.09.15.02 | The 2018 Wurlitzer 150 Roll Recutting Project, from Mikey Mills |
| 2018.03.31.02 | Wichita Botanica Carousel Organ Project, from Gordon Ramsey |
| 2018.02.22.01 | Hybrid Player Piano Project Completed, from Luke Myers |
| 2018.02.02.04 | Hybrid Player Piano Project, from Craig Smith |
| 2018.01.31.03 | Hybrid Player Piano Project, from Paul Bell |
| 2018.01.30.03 | Hybrid Player Piano Project, from Luke Myers |
| 2018.01.27.07 | Hybrid Player Piano Project, from Luke Myers |
| 2018.01.21.06 | Hybrid Player Piano Project, from Luke Myers |
| 2018.01.15.03 | Hybrid Player Piano Project, from Luke Myers |
| 2018.01.14.02 | Hybrid Player Piano Project, from Luke Myers |
| 2018.01.07.02 | Hybrid Player Piano Project, from Luke Myers |
| 2017.06.07.01 | Seek Donations for Wichita Carousel Organ Project, from Gordon Ramsey |
| 2017.05.21.03 | Stanford Library Player Piano Project Status, from Peter Phillips |
| 2017.05.19.01 | Stanford Library Player Piano Project Status, from Marshall Jose |
| 2016.11.27.02 | Stinson Model 87 Band Organ Restoration Project, from Rosemary West |
| 2016.09.13.02 | Ampico 65233G "Well Tempered Clavier" Project, from Richard Procter |
| 2016.08.23.04 | Aeolian Stack in Auto-Player Project, from Luke Myers |
| 2016.08.22.01 | Aeolian Pipe Organ Puccini/Shelley Project, from Bob Taylor |
| 2016.06.28.01 | Tanzbär 16- & 28-note Music Roll Project, from Brian Thornton |
| 2016.06.15.01 | T-98 (Green) Welte Roll Recutting Project, from Julian Dyer |
| 2016.06.14.03 | T-98 (Green) Welte Roll Recutting Project, from Tim Baxter |
| 2016.03.12.02 | Werner Auto-Player Project Is Almost Complete, from Larry Norman |
| 2016.03.04.03 | Werner Auto-Player Project Is Almost Complete, from Luke Myers |
| 2015.12.20.03 | Werner Auto-Player Project Is Almost Complete, from Luke Myers |
| 2015.12.10.02 | Seek "O" Roll for Re-cutting Project, from Ed Gaida |
| 2015.11.16.02 | Aeolian Pipe Organ Puccini/Shelley Project, from Bob Taylor |
| 2015.09.02.01 | Estey Pipe Organ Roll Scanning Project, from Bill Klinger |
| 2014.12.18.01 | Player Piano Project at Stanford University, from Harvey Chao |
| 2014.10.21.02 | Player Piano Project at Stanford University, from Matthew Caulfield |
| 2014.10.13.02 | Seek Plucker for Wurlitzer Harp Project, from John Grant |
| 2014.10.11.01 | Seek Plucker for Wurlitzer Harp Project, from Fredy Gerer |
| 2013.01.12.01 | Seeburg "H" Roll Recutting Project, from Don Teach |
| 2012.10.02.05 | My 105 Project is Complete, from Jeff Bridges |
| 2012.08.30.04 | FS: O-roll Orchestrion Project in Wales, from Nicholas Newble |
| 2012.07.13.02 | Phonoliszt-Violina Roll Recutting Project, from Dick Hack |
| 2011.08.29.05 | Wurlitzer Pianino Roll Catalog Project, from Dana Johnson |
| 2010.11.06.01 | Seek Pianomation Grand Piano for Film Project, from Nicholas Simons |
| 2010.11.05.03 | Seek Pianomation Grand Piano for Film Project, from Paul Lehrman |
| 2010.04.17.04 | Robbie Rhodes and the Podolsky Roll Project, from Dorothy Bromage |
| 2009.02.20.04 | Our Ampico Roll Recutting Project, from Dean Howe |
| 2009.02.17.04 | 10-tune Wurlitzer APP Roll Recutting Project, from Don Teach |
| 2008.04.03.05 | Welte Roll Recutting Project Being Planned, from Dick Hack |
| 2007.12.09.07 | FS: Regina Corona Music Box Project, from Garret Girmus |
| 2007.11.25.04 | Violano Roll Scanning Project Update, from John J. Breen |
| 2007.03.24.03 | Leabarjan Perforator Project Update, from Richard Friedman |
| 2007.03.11.02 | Perforator Project Proposal, from Richard Friedman |
| 2007.02.09.01 | Self-Playing Tuba Project, from Stephan Watterott |
| 2007.01.16.01 | Wurlitzer 165 Band Organ Facade Replica Project, from Glenn Thomas |
| 2006.12.15.02 | Seek Ampico or Duo-Art Project Piano, from Peter Kerr |
| 2006.12.11.05 | Seek Ampico or Duo-Art Project Piano, from Peter Kerr |
| 2006.11.10.03 | Weber Grandezza Music Roll Project, from Philip Jamison |
| 2006.08.12.03 | Any Interest in a Green Welte Recut Project?, from Tim Baxter |
| 2006.04.18.03 | UCSB Cylinder Recording Preservation Project, from Robbie Rhodes |
| 2006.03.20.04 | Ivory and Ebony for Jewelry Project, from Glen R. Perye Jr. |
| 2006.03.19.03 | Seek Ivory and Ebony for Jewelry Project, from Glen R. Perye Jr. |
| 2004.09.14.01 | Database Project for '4X', 'A' and 'G' Rolls, from Bob Billings |
| 2003.10.01.07 | "Jingle Bells" Roll Recutting Project, from Vincent Morgan |
| 2003.09.27.03 | "Jingle Bells" Roll Recutting Project, from Graham Watson |
| 2003.09.18.01 | "Jingle Bells" Roll Recutting Project, from Paul Eggert |
| 2003.09.05.01 | Chapuis Automatas Movie Project of 1928, from Philippe Rouillé |
| 2003.09.03.01 | Chapuis Automatas Movie Project of 1928, from Kevin Kline |
| 2003.08.31.01 | Chapuis Automatas Movie Project of 1928, from Philippe Rouillé |
| 2003.05.31.01 | "Jingle Bells" Roll Recutting Project, from Sam Harris |
| 2003.05.22.02 | "Jingle Bells" Roll Recutting Project, from Bryan Cather |
| 2003.05.22.01 | "Jingle Bells" Roll Recutting Project, from Sam Harris |
| 2003.05.21.08 | "Jingle Bells" Roll Recutting Project, from Sam Harris |
| 2003.05.08.01 | Chapuis Automatas Movie Project of 1928, from Philippe Rouillé |
| 2003.05.06.03 | Seek Mechanical Organ Restoration Project, from Michael Woolf |
| 2003.04.13.02 | My Piano Roll Scanning Project, from Terry Smythe |
| 2002.03.27.07 | The Vitaphone Project, from Mark Forer |
| 2002.02.09.05 | APP Roll Recutting Project at Play-Rite, from Don Teach |
| 2001.11.01.04 | Ariston Listing Project, from Ingmar Krause |
| 2001.10.07.03 | Wurlitzer Roll Recutting Project, from Don Teach |
| 2001.08.15.02 | Salzburg Stier Restoration Project, from Jan Kijlstra |
| 2001.08.03.04 | Wurlitzer 10-Tune A.P.P. Roll Recutting Project, from John Rutoskey |
| 2001.08.03.03 | Wurlitzer 10-Tune A.P.P. Roll Recutting Project, from Don Teach |
| 2001.08.02.08 | Wurlitzer 10-Tune A.P.P. Roll Recutting Project, from Stephen Kent Goodman |
| 2001.08.01.03 | Wurlitzer 10-Tune A.P.P. Roll Recutting Project, from Don Teach |
| 2001.07.25.02 | Wurlitzer 10-Tune A.P.P. Roll Recutting Project, from Don Teach |
| 2001.07.09.01 | Wurlitzer 10-Tune A.P.P. Roll Recutting Project, from Don Teach |
| 2001.07.08.07 | "M" Roll Recutting Project at PPCo, from George Bogatko |
| 2001.06.17.04 | Salzburg Bull Project, from Ron Schmuck |
| 2001.05.30.04 | Spool Frame for Caliola Project, from Julie Porter |
| 2001.05.13.02 | Salzburg Bull Project, from Ron Schmuck |
| 2001.04.06.04 | Jelly Roll Morton Library of Congress Project, from Mike Meddings |
| 2001.01.26.05 | Violano Rollography Project, from John J. Breen |
| 2001.01.15.01 | 5-Tune APP Roll Recutting Project, from Don Teach |
| 2000.11.26.03 | Federal Cylinder Project and Native American Culture, from Joyce Brite |
| 2000.11.19.03 | Violano Rollography Project Update, from John J. Breen |
| 2000.11.18.04 | Violano Rollography Project Update, from John J. Breen |
| 2000.09.14.06 | Violano Rollography Project Update, from John J. Breen |
| 2000.07.27.04 | Violano Rollography Project, from John J. Breen |
| 2000.06.29.03 | 46- & 58-Note Aeolian Organ Roll Recut Project, from Kevin McElhone |
| 2000.06.27.04 | 46- & 58-Note Aeolian Organ Roll Recut Project, from Kevin McElhone |
| 2000.06.23.05 | 5-Tune APP Roll Recutting Project, from Don Teach |
| 2000.05.11.02 | Comprehensive Music Producer's List Project, from Karl Ellison |
| 2000.05.08.03 | Dulciphone Restoration Project, from Wolfgang Brommer |
| 2000.04.21.01 | Sources of Piano Rolls - Comprehensive List Project, from Karl Ellison |
| 2000.03.31.07 | Sources of Piano Rolls - Comprehensive List Project, from Karl Ellison |
| 2000.03.26.05 | The Grand Index Project & Search for Vestal Press Items, from Gary Stevenson |
| 2000.03.19.02 | 31-note Orguinette Roll Recutting Project, from Kevin McElhone |
| 2000.03.02.03 | Recutting Project: Wurlitzer 5-Tune APP Rolls, from Don Teach |
| 2000.02.28.06 | Recutting Project: Wurlitzer 5-Tune APP Rolls, from Don Teach |
| 2000.02.24.05 | Recutting Project: Wurlitzer 165, APP & Caliola, from Matthew Caulfield |
| 2000.02.20.12 | Wurlitzer Roll Changer Chucks Project, from Don Teach |
| 2000.01.11.06 | Punch Machine Project, from Philip Jamison |
| 1999.10.07.07 | 30-Note Piano Melodico Book Recut Project Stalled, from Kevin McElhone |
| 1999.07.29.02 | Introduction & Ampico Project, from Grahame Code |
| 1999.06.25.05 | Roll Scanning Project: Update, from Spencer Chase |
| 1999.05.12.07 | Automatic Musical Co. Coin Pianos Parts Project, from John Rutoskey |
| 1999.03.26.06 | 58 Note Roll Re-Cutting Project, from John McClure |
| 1999.03.25.09 | 58-note Roll Re-cutting Project, from Luke Schaedle |
| 1999.03.25.08 | 58-note Roll Re-cutting Project, from Dan Wilson, London |
| 1999.03.25.07 | 58-note Roll Re-cutting Project, from Bob Loesch |
| 1999.03.11.10 | Ferruccio Busoni Archiving Project, from Albert Petrak |
| 1999.03.08.03 | Ferruccio Busoni Archiving Project, from Albert Petrak |
| 1999.02.20.05 | Mechanical Music Terminology Project, from Christian Greinacher |
| 1998.12.04.15 | Sound Canvas Pipe Organ Project, from Phil Dayson |
| 1998.09.14.12 | O-roll Orchestrion Project, from Peter Coggins |
| 1998.04.20.03 | Pipe Organ Tracker Project Web Site, from Nelson Denton |
| 1998.03.04.08 | Teresa Carreno CD Project, from Robbie Rhodes |
| 1998.02.27.01 | Teresa Carreno Project, from Elian Degen |
| 1998.02.25.02 | Aeolian 176-note Roll Recutting Project, from Robert Hopp |
| 1998.02.24.05 | Aeolian 176-note Roll Recutting Project, from Richard Vance |
| 1998.02.23.17 | Teresa Carreno CD Project, from Robbie Rhodes |
| 1998.02.22.03 | Teresa Carreno Project, from Dan Wilson, London |
| 1998.01.21.13 | Aeolian Grand Player Organ Project, from Scott Currier |
| 1997.12.24.05 | "Aristocat" Roll Project, from Andy Taylor |
| 1997.12.17.22 | Emulated Fair Organ Project, from George Bogatko |
| 1997.12.17.21 | Emulated Fair Organ Project, from Harvey Chao |
| 1997.12.16.19 | Emulated Fair Organ Project, from Mike Knudsen |
| 1997.12.13.13 | Emulated Fair Organ Project, from Robbie Rhodes |
| 1997.10.10.06 | Player Organ Project, from Dick Beery |
| 1997.10.04.05 | Jewish 88-note Rolls Project, from Larry Greenfield |
| 1997.09.09.04 | Jewish 88-note Rolls Project, from Larry Greenfield |
| 1997.08.14.04 | Roll Transcription Project, from Julian Dyer |
| 1997.08.06.08 | Roll Transcription Project, from Spencer Chase |
| 1997.07.21.16 | "M" Rolls Re-cutting Project, from Mike Carey |
| 1997.07.19.09 | Cremona "M" Rolls Recutting Project, from Jeremy Stevens |
| 1997.07.17.02 | "M" Roll Recutting Project, from John Rutoskey |
| 1997.07.10.13 | Nickelodeon Parts Project, from D. L. Bullock |
| 1997.04.05.07 | Peerless Roll Recutting Project, from Stephen Kent Goodman |
| 1997.01.06.01 | Re: Thorens Music Box Project, from Craig Smith |
| 1997.01.05.02 | Introduction and Thorens Music Box Project, from Vince Negro |
| 1996.11.20.02 | MBSI Museum Project, from Gloria Schack |
| 1996.10.24.05 | Recut Project for Moller Organ Rolls, from James Weisenborne |
| 1996.10.15.04 | Mills Christmas Roll Project; Glue Removal, from Craig Smith |
| 1996.06.03.05 | A Welcome, A Farewell, Project Updates, from Brian Chesters |
| 1996.05.15.08 | Player Piano Project, from D. L. Neumann |
| 1996.03.29.04 | Ampico Roll 2921 Project Progress Report, from Wayne Stahnke |
| 1996.02.19.01 | Welte Vorsetzer Sought for "Film Project", from Harvey Laidman |
| 1996.01.10.06 | Roll Archival as AMICA or MBSI Project, from Bill Chapman |
| 1995.12.13.03 | Re: Subscription Roll Project, from Bruce Clark |
| 1995.12.09.07 | Re: Valve Subscription Project, from John Grant |
| 1995.12.01.11 | Solenoid Valve Subscription Project, from John Grant |
| 1995.11.26.01 | My Roll Scanning Project, from Mark Fontana |
| 1995.10.30.08 | Charles Hind's Music Boxes and General Music Box Project Update and Book Review: Karp's "The Enchanted Ear", from Larry Smith |
| 1995.10.26.06 | Re: Welte Restoration Project, from Rob DeLand |
| 1995.10.25.02 | Welte Restoration Project Update, from Stacey Bowers |
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