| Digest Nr | Subject and Author |
 |
| 2000.01.01.01 | Music Machines & Teaching Music Appreciation, from Harvey Roehl |
| 1998.04.10.16 | Aeolian Teaching Demonstration Roll, from Dan Wilson, London |
| 1998.04.09.13 | Aeolian Teaching Demonstration Roll, from Don Bryant |
| 1997.02.09.03 | Teaching Music Appreciation, from Bruce Clark |
| 1997.02.09.02 | Teaching Music Appreciation, from Dan Wilson |
| 1997.02.09.01 | Teaching Music Appreciation, from Beatrice Robertson |
| 1997.02.08.02 | Re: " Teaching Music Appreciation", from Gloria Schack |
| 1997.02.07.09 | Teaching Music Appreciation, from Bruce Clark |
| 1996.11.06.04 | Player Pianos as Teaching Tools, from Mark Fontana |
| 1996.11.06.03 | Ragtime Teaching Tools, from Michael Sands |
| 1996.11.05.02 | New Players; Electronic Teaching Tools, from Jody Kravitz |
| 1996.11.05.01 | New Players as Teaching Tools, from Martin Spitznagel |
| 1995.10.20.03 | Re: MIDI Piano System as Teaching Tool ?, from Larry Fisher |
| 1995.10.19.03 | MIDI Piano System as Teaching Tool ?, from Jeff Keimer |
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