| 2023-01-02 15:09:57 | 100bit | Added link https://files.scene.org/view/parties/2015/artfield15/nes_music/investigation.zip |
| 2023-01-02 00:53:08 | 100bit | Set author to 'Purely Grey' |
| 2017-11-01 05:31:32 | nyuk | Added link http://events.retroscene.org/af2015/nesmusic/561 |
| 2017-06-04 13:53:42 | 100bit | Added link http://events.retroscene.org/files/af2015/nesmusic/Investigation.zip |
| 2017-06-04 13:52:02 | 100bit | Updated competition placing info for Investigation in ArtField 2015 Nes / Famicom / Dendy Music competition |
| 2015-12-23 04:44:32 | dman_pcb | Added competition placing for Investigation in Artfield 2015 Nes / Famicom / Dendy Music competition |