| 2017-09-22 06:13:41 | nyuk | Set author to 'Kakos_nonos', release date to 26 April 2014, platform to ZX Spectrum |
| 2017-09-22 06:13:33 | nyuk | Added link http://events.retroscene.org/files/dmf10/chipmusic/Sonnacpu.zip |
| 2017-09-22 06:13:20 | nyuk | Added links: http://zxart.ee/eng/authors/k/alexander-zavgorodniy/sonnacpu/, http://events.retroscene.org/dmf10/chipmusic/17 |
| 2014-06-23 05:31:36 | menace | Added download link https://www.scene.org/file.php?file=/parties/2014/multimatograf14/music_8bit/sonnacpu.zip&fileinfo |
| 2014-04-28 13:04:45 | gasman | Added competition placing for Sonnacpu in Multimatograf 2014 8 bit Chip Music competition |