| Band | Album | Grade | Written on... |
| Zandelle | Perseverance | 8 | June 30th, 2015 |
| Zephyra | As The World Collapses | 8 | August 16th, 2016 |
| Zex | Execute | 9 | July 8th, 2019 |
| Ziblat, Lonny | Dream Hunting | 8 | August 27th, 2019 |
| Zlurad | For The Good Of Evil | 7 | January 25th, 2019 |
| Zolder Ellipsis | Entropy Override | 8 | July 24th, 2022 |
| Zwakkelmann | Entschuldigung | 8 | May 29th, 2016 |
| Zwakkelmann | Papa Punk | 9 | May 14th, 2019 |
| Zwakkelmann | Liebhaberei | 8 | August 21st, 2022 |