| Digest Nr | Subject and Author |
|---|
 |
| 2008.06.28.08 | FS: Virtuola Expression Piano Rolls in Denmark, from Peter Heinesen |
| 2006.01.18.01 | Mechanical Music in Denmark, from Birger Olsen |
| 2006.01.17.01 | Mechanical Music In Denmark, from Matthew Caulfield |
| 2006.01.16.01 | Mechanical Music In Denmark, from Tom Hutchinson |
| 2005.10.04.01 | Mekanisk Musik Museum in Denmark, from Lonnie Busted |
| 2005.03.29.11 | FS: Collection of Pop Piano Rolls in Denmark, from Monica Trabolt |
| 2002.12.07.04 | Claes Friberg & Mekanisk Musik Museum, Denmark, from Matthew Caulfield |
| 2002.12.07.03 | Claes Friberg & Mekanisk Musik Museum, Denmark, from Christofer Noering |
| 2002.12.03.02 | Claes Friberg & Mekanisk Musik Museum, Denmark, from Horacio Asborno |
| 2000.01.20.03 | Mechanical Music in Denmark, from Jody Kravitz |
| 1999.02.28.03 | Claes Friberg of Denmark, from Karl Ellison |
|
