| Digest Nr | Subject and Author |
|---|
 |
| 2017.08.21.04 | Three Versions of QRS 1160 "Japanese Sandman", from Frank Himpsl |
| 2013.12.25.02 | Different Versions of QRS "Tiger Rag", from Marshall Jose |
| 2012.01.01.03 | Multiple Versions of QRS Piano Rolls, from Mike Walter |
| 2011.12.31.07 | Multiple Versions of QRS Piano Rolls, from Peter Neilson |
| 2011.12.30.04 | Multiple Versions of QRS Piano Rolls, from Claud Cavnar |
| 2010.11.10.05 | Versions of "Ching Chong", from Tim L'Amoureux |
| 2010.11.09.05 | Versions of "Ching Chong", from Robert Perry |
| 2010.11.08.08 | Versions Of "Ching Chong", from Richard Groman |
| 2010.11.07.05 | Versions Of "Ching Chong", from John A. Tuttle |
| 2010.10.28.04 | Versions Of "Ching Chong", from Bruce Grimes |
| 2010.10.25.02 | Five Versions Of "Ching Chong" at Web Site, from Robert Perry |
| 2010.10.24.08 | "Ching Chong" & "Maple Leaf Rag" Versions, from Dave Haibach |
| 2010.09.13.08 | 3 Versions of Pampa "La Cumparsita" MIDI File, from Julian Dyer |
| 2010.09.11.03 | 3 Versions of Pampa "La Cumparsita" MIDI File, from Julian Zabaloy |
| 2003.06.30.09 | Versions of Baldwin Manualo Player System, from D. L. Bullock |
| 2002.07.28.03 | Pedal-Electric 'Export' Duo-Art Versions, from Ian McDonald |
| 2002.07.26.05 | Pedal-Electric 'Export' Duo-Art Versions, from Bernt Damm |
| 2002.07.24.04 | Pedal-Electric 'Export' Duo-Art & Ampico Versions, from Julian Dyer |
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