| Digest Nr | Subject and Author |
|---|
 |
| 2022.07.27.02 | Aristo, Rythmodik and American Piano Control, from Julian Dyer |
| 2020.09.29.03 | Unusual Rythmodik Roll With Printed Music Staff, from Dale F. Rowe |
| 2020.09.22.01 | Unusual Rythmodik Roll With Printed Music Staff, from John Grant |
| 2011.04.08.03 | Rythmodik, QRS Autograph & Art-Echo Apollo Catalogs, from Andrew Barrett |
| 2010.10.14.04 | FS: Rythmodik & QRS Solo-Elle Piano Rolls, from Erik York |
| 2010.04.22.05 | Need Rythmodik 6053 Label Information, from Michael Swanson |
| 2007.04.05.08 | FS: Rythmodik Solo-Elle Piano Rolls, from Stephen Kent Goodman |
| 2002.09.25.03 | Seek Rythmodik "I'm Glad My Wife's In Europe", from Benjamin Intartaglia |
| 2002.06.11.04 | Rythmodik Ampico Rolls, from Jon Miller |
| 2000.07.09.08 | Seek Rythmodik Z106553 "Because I Love You So", from Bryan Cather |
| 1999.06.04.06 | Rythmodik, American Piano Control Rolls, from Bryan Cather |
| 1998.01.20.06 | Rythmodik Arranger 'FAS', from Frank Himpsl |
| 1998.01.19.07 | Rythmodik Arranger 'FAS', from Robert Perry |
| 1997.09.18.12 | Rythmodik Solo-elle Roll, from Peter Coggins |
|
