| Digest Nr | Subject and Author |
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| 2012.03.24.02 | How Did Wurlitzer Choose Songs for Music Rolls?, from Don Teach |
| 2012.03.22.02 | How Did Wurlitzer Choose Songs for Music Rolls?, from Gary Watkins |
| 2012.03.21.05 | How Did Wurlitzer Choose Songs for Music Rolls?, from Julie Porter |
| 2012.03.21.04 | How Did Wurlitzer Choose Songs for Music Rolls?, from TJ Fisher |
| 2012.03.20.04 | How Did Wurlitzer Choose Songs for Music Rolls, from Adam G. Ramet |
| 2012.03.20.03 | How Did Wurlitzer Choose Songs for Music Rolls, from Matthew Caulfield |
| 2012.03.19.02 | How Did Wurlitzer Choose Songs for Music Rolls, from Gary Watkins |
| 2008.06.09.02 | Did George Bernard Shaw Have a Pianola?, from Adam G. Ramet |
| 2008.06.09.01 | Did George Bernard Shaw Have a Pianola?, from Julian Dyer |
| 2008.06.08.05 | Did George Bernard Shaw Have a Pianola?, from Jeffrey Borinsky |
| 2005.06.04.11 | How Did Wurlitzer Arrange Rolls?, from Matthew Caulfield |
| 2005.06.04.10 | How Did Wurlitzer Arrange Rolls?, from Richard Moody |
| 1997.12.20.11 | B.A.B. DID Make Book Music, from Ron Bopp |
| 1997.12.19.04 | Did B.A.B. make Book Music?, from Matthew Caulfield |
| 1997.12.15.12 | Did B.A.B. Make Book-music?, from Bob Conant |
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