| 2023-07-26 21:58:56 | tero_risti | Set author to 'rambones' |
| 2023-07-26 21:56:12 | tero_risti | Added link https://ftp.modland.com/pub/modules/PlaySID/SIDwave/z-circle.psid |
| 2023-07-26 21:48:30 | tero_risti | Set release date to 14 August 1988 |
| 2018-11-20 13:48:26 | exocet | Added link https://files.scene.org/view/parties/2018/syntax18/chip_music/z-circle_by_sidwave.d64 |
| 2018-11-12 11:52:01 | 100bit | Added link http://csdb.dk/release/?id=171325 |
| 2018-11-12 11:51:57 | 100bit | Added link http://csdb.dk/getinternalfile.php/174839/z-circle_by_sidwave.d64 |
| 2018-11-12 11:51:33 | 100bit | Updated competition placing info for z-circle in Syntax 2018 Chip Music competition |
| 2018-11-12 11:51:33 | 100bit | Updated competition placing info for z-circle in Syntax 2018 Chip Music competition |
| 2018-11-12 11:51:26 | 100bit | Updated competition placing info for z-circle in Syntax 2018 Chip Music competition |
| 2018-11-12 11:51:12 | 100bit | Updated competition placing info for z-circle in Syntax 2018 Chip Music competition |
| 2018-11-12 11:51:10 | 100bit | Updated competition placing info for z-circle in Syntax 2018 Chip Music competition |
| 2018-11-12 11:51:07 | 100bit | Added competition placing for z-circle in Syntax 2018 Chip Music competition |