| Digest Nr | Subject and Author |
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| 2018.08.11.02 | Judging a Rebuilt Player Piano and Its Rebuilder, from Ben Roth |
| 2016.05.21.02 | FS: Book "Welte-Mignon: Its Music and Musicians", from Janet Johns |
| 2015.10.05.07 | FS: "The Welte-Mignon: its Music and Musicians", from John Johns |
| 2015.01.08.05 | Steinway Bids Farewell To Its Historic Showroom, from Vincent Morgan |
| 2014.11.06.05 | How Elmer's Glue Got Its Name, from John A. Tuttle |
| 2013.11.21.04 | Dating the Ampico and Finding Its History, from Mike Nicholls |
| 2009.10.29.19 | Seeburg L Blows Its Fuse, from John Farmer |
| 2009.10.29.18 | Seeburg L Blows Its Fuse, from Barrie Land |
| 2009.10.29.17 | Seeburg L Blows Its Fuse, from Jeffrey R. Wood |
| 2009.10.28.07 | Seeburg L Blows Its Fuse, from Mark Singleton |
| 2008.04.28.02 | 1919 Book "The Aeolian Pipe-organ and its Music", from Rowland Lee |
| 2004.07.16.07 | Turning a Player Piano Onto Its Side, from Michael Start |
| 2004.01.03.10 | How To Move a Piano On Its Side, from John Rhodes |
| 2004.01.03.09 | How To Move a Piano On Its Side, from Richard Moody |
| 2004.01.02.06 | How To Move a Player Piano On Its Side, from Pete Knobloch |
| 2003.02.17.01 | How the Juke Box Got Its Name, from Sam Harris |
| 2003.02.16.02 | How the Juke Box Got Its Name, from Richard Day |
| 2003.02.12.03 | How the Juke Box Got Its Name, from John Winward |
| 2002.03.22.12 | Repair the Music Roll Using Its Own Paper, from Adam G. Ramet |
| 2000.03.01.02 | Les Ondes Martenot and Its Music, from Lorraine Aressy |
| 1999.11.02.06 | "Grammar Gaffe" - It's and Its, from Harvey Roehl |
| 1999.03.29.06 | FS: 1927 Book "Steam, Its Generation and Use", from Andy LaTorre |
| 1999.01.29.06 | Book "The Aeolian Pipe Organ and its Music", from Bob Baker |
| 1997.09.05.01 | Trip Report: Vienna and its Barrel Organs, from Mike Knudsen |
| 1995.07.12.04 | Book Info: THE WELTE-MIGNON: ITS MUSIC..., from Robin Pratt |
| 1995.06.19.04 | QRS and its Rolls, from Mike Walter |
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