| 2015-07-04 21:59:35 | Asle | Set release date to 20 December 1990 |
| 2015-04-11 13:38:44 | ltk_tscc | Added link http://www.atarimania.com/demo-atari-st-musical-wonder-1990-_22193.html |
| 2014-10-29 07:30:14 | ltk_tscc | Added link http://www.pouet.net/prod.php?which=13917 |
| 2014-06-09 16:12:55 | ltk_tscc | Added 4 screenshots |
| 2014-06-09 16:08:42 | ltk_tscc | Updated Ray's credit on The Musical Wonder 1990: Code (Menu), Other (Music Ripping) |
| 2014-06-09 16:08:34 | ltk_tscc | Updated Flix's credit on The Musical Wonder 1990: Code (Intro), Other (Music Ripping) |
| 2014-06-09 16:08:15 | ltk_tscc | Added credit for Ray on The Musical Wonder 1990: Code (Menu) |
| 2014-06-09 16:08:06 | ltk_tscc | Added credit for Flix on The Musical Wonder 1990: Code (Intro) |
| 2014-06-09 16:07:30 | ltk_tscc | Added credit for An Cool on The Musical Wonder 1990: Music |
| 2014-06-09 16:07:22 | ltk_tscc | Added credit for Mad Max on The Musical Wonder 1990: Music |
| 2013-06-09 16:58:08 | ltk_tscc | Added production 'The Musical Wonder 1990' |