 | Master Boot Record - Personal Computer Metal |  13.05.2022 |
 | Master Dy - Ghost [EP] Metal |  31.10.2023 |
 | Master Dy - Halloween Mass [EP] Metal | 31.10.2021 |
 | Master Dy - Legacy Of Satan Metal | 18.12.2022 |
 | Master's Call - A Journey For The Damned Metal | 24.11.2023 |
 | Master's Hammer - Formulae Metal | 30.05.2016 |
 | Mastercastle - Lighthouse Pathetic Metal | 10.01.2022 |
 | Mastercastle - Wine Of Heaven Metal | 19.05.2017 |
 | Masterplan - Metalmorphosis Metal |  26.06.2026 |
 | Masterplan - PumpKings Metal | 28.07.2017 |
 | Masters - To jest miłość Elektroniczna | 28.09.2018 |
 | Masters - Tylko muzyka Elektroniczna | 08.07.2016 |
 | Mastic Scum - Defy [EP] Metal | 27.10.2017 |
 | Mastic Scum - Icon Metal | 07.10.2022 |
 | Mastiff - Deprecipice Metal | 22.03.2024 |