| 2022-10-19 19:51:35 | 100bit | Updated link https://hvsc.csdb.dk/MUSICIANS/H/Hubbard_Rob/Sigma_Seven.sid |
| 2021-07-05 04:31:49 | menace | Edited notes |
| 2021-07-05 04:31:42 | menace | Set release date to November 1986 |
| 2020-08-15 07:36:50 | menace | Added tag 'sigma-7' |
| 2018-04-20 09:46:43 | menace | Removed tag 'sid' |
| 2016-01-19 20:34:10 | ltk_tscc | Added tag 'sid' |
| 2016-01-19 20:34:07 | ltk_tscc | Added link http://noname.c64.org/csdb/sid/?id=14348 |
| 2016-01-19 20:33:59 | ltk_tscc | Added production 'Sigma Seven' |