| 2025-12-12 02:01:28 | dipswitch | Added credit for Soundwave on Tubes Trainer +4: Code (Trainer) |
| 2025-12-12 01:51:38 | dipswitch | Added credit for Soundwave on Soccer Kid Trainer +4: Code (Trainer) |
| 2025-12-12 01:48:53 | dipswitch | Added credit for Soundwave on Silverball Plus 2 Trainer: Code (Trainer) |
| 2025-12-12 01:41:51 | dipswitch | Added credit for Soundwave on Formula 1 Final Trainer: Code (Trainer) |
| 2025-12-12 01:41:31 | dipswitch | Added Soundwave as a member of Cyber Force |
| 2025-09-11 15:31:53 | dipswitch | Added Soundwave as organiser of Bizarre 1994 |
| 2025-04-15 19:47:49 | dipswitch | Added Soundwave as organiser of Cathedral Winter Party 1994 |
| 2023-06-25 10:26:19 | menace | Updated Soundwave's membership of Dream Syndicate: set as ex-member |
| 2023-06-25 10:26:15 | menace | Added Soundwave as a member of Dream Syndicate |
| 2021-09-20 22:43:41 | dipswitch | Set location to Netherlands |
| 2021-09-20 22:43:38 | dipswitch | Added Soundwave as staff member of The Cathedral |