| Digest Nr | Subject and Author |
 |
| 2004.04.28.03 | Reverting to Pedals for a Player Piano, from Claudine Jones |
| 2004.04.17.06 | Reverting to Pedals for a Player Piano, from Craig Smith |
| 2004.04.17.05 | Reverting to Pedals for a Player Piano, from Michael Hamilton |
| 2004.04.16.04 | Reverting to Pedals for a Player Piano, from John A. Tuttle |
| 2004.04.15.10 | Reverting to Pedals for a Player Piano, from Craig Smith |
| 2004.04.15.09 | Reverting to Pedals for a Player Piano, from Michael Hamilton |
| 2004.04.14.08 | Reverting to Pedals for a Player Piano, from Jon Page |
| 2004.04.13.05 | Reverting to Pedals for a Player Piano, from John A. Tuttle |
| 2004.04.12.09 | Reverting to Pedals for a Player Piano, from Craig Smith |
| 2004.04.12.08 | Reverting to Pedals for a Player Piano, from John A. Tuttle |
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