| 2024-01-10 09:35:14 | rollenspielhaus | Added link https://www.youtube.com/watch?v=FjfP0xRuPpQ |
| 2020-07-01 11:10:41 | menace | Added Pouet link to ID 80909 |
| 2020-06-30 21:33:10 | menace | Edited soundtrack details for Zyron Music-Collection 4 |
| 2020-06-30 21:32:38 | menace | Edited soundtrack details for Zyron Music-Collection 4 |
| 2020-06-30 21:32:05 | menace | Edited soundtrack details for Zyron Music-Collection 4 |
| 2020-06-30 21:31:42 | menace | Edited soundtrack details for Zyron Music-Collection 4 |
| 2020-06-30 21:22:38 | menace | Added credit for Zyron on Zyron Music-Collection 4: Code, Graphics, Music |
| 2020-06-30 21:22:14 | menace | Added screenshot |
| 2020-06-30 21:21:29 | menace | Added links: http://www.c64.com/demos/download.php?id=854, http://csdb.dk/getinternalfile.php/6404/Zyron Collection 04.d64 |
| 2020-06-30 21:21:11 | menace | Added link http://csdb.dk/release/?id=491 |
| 2020-06-30 21:21:07 | menace | Added production 'Zyron Music-Collection 4' |