| 2024-01-04 09:40:44 | psenough | Added Guru as a member of Art Project Studios |
| 2024-01-04 09:40:34 | psenough | Added Guru as a member of Equinoxe |
| 2024-01-04 09:40:27 | psenough | Added Guru as a member of Children of Blue Sector |
| 2024-01-04 09:40:08 | psenough | Added credit for Guru on Shout! #1: Text |
| 2020-05-19 15:38:07 | vitalkanev | Added credit for Guru on Mathematica: Code |
| 2013-08-30 11:56:50 | dipswitch | Added link http://noname.c64.org/csdb/scener/?id=4737 |
| 2013-08-30 11:56:48 | dipswitch | Set location to Germany |