| Digest Nr | Subject and Author |
|---|
 |
| 2020.05.16.03 | Happy 25th Birthday to Mechanical Music Digest, from Nancy Fratti |
| 2020.05.16.02 | Happy 25th Birthday to Mechanical Music Digest, from Angelo Rulli |
| 2020.05.16.01 | Happy 25th Birthday to Mechanical Music Digest, from Terry Smythe |
| 2020.05.15.01 | Happy 25th Birthday to Mechanical Music Digest, from Matthew Caulfield |
| 2015.09.24.03 | "Happy Birthday" Copyright Claims Ruled Invalid, from Matthew Caulfield |
| 2015.09.23.02 | "Happy Birthday" Copyright Claims Ruled Invalid, from Robbie Rhodes |
| 2014.11.06.02 | Hi Babit's Birthday is Sunday, November 9th, from Roland Chisnell |
| 2014.03.02.01 | Happy Birthday, Duo-Art!, from Rex Lawson |
| 2013.08.23.04 | Happy 100th Birthday, Aeolian Opus 1280, from Bob Taylor |
| 2012.11.05.01 | Celebrate John Philip Sousa Birthday November 6th, from Stephen Kent Goodman |
| 2012.05.23.01 | Josef Raffin Celebrates 80th Birthday, from Ingmar Krause |
| 2012.05.12.01 | Josef Raffin Celebrates 80th Birthday, from Gerard Dabonot |
| 2008.01.31.04 | Piano Roll Artist Hi Babit 90th Birthday, from Marvin Polan |
| 2007.11.07.04 | Piano Roll Artist Hi Babit 90th Birthday, from Roland Chisnell |
| 2004.05.21.01 | Happy 100th Birthday Welte-Mignon!, from Mark Reinhart |
| 2003.03.11.01 | Seek "Happy Birthday" for 20-Note Celestina, from Todd Augsburger |
| 1999.07.20.04 | 50th Birthday Card for Stephen Kent Goodman, from Kelly Goodman |
| 1999.04.26.01 | 40th Birthday of Player Piano Group, from Tony Austin |
| 1998.11.24.04 | Happy Birthday, Robbie!, from Joyce Brite |
| 1998.04.22.08 | 'Happy Birthday' Song Copyright, from Gary Rasmussen |
| 1998.04.20.15 | 'Happy Birthday' Song Copyright, from Larry Smith |
| 1998.04.17.09 | 'Happy Birthday' Song Copyright Renewed, from Gary Jones |
| 1997.04.03.01 | Happy Birthday, Mechanical Music Digest, from Claus Kucher |
|
