| Okładka | Wykonawca | Album | Rok | Gatunek | Typ |
|---|---|---|---|---|---|
 | MEC, Bogusław [PL] | Boże Narodzenie | 1998 | religious song | L |
 | MECK, Sabina [PL] | love is here | 2016 | jazz | L |
 | Mega Colossus [US] | Show/Down | 2024 | heavy metal | L |
 | Megadeth [US] | Dystopia | 2016 | thrash metal/heavy metal | L |
 | Megadeth [US] | The Sick, The Dying... And The Dead! | 2022 | thrash metal/heavy metal | L |
 | Mehehe [PL] | CIEMNIENIE / DARKENING | 2019 | ethno ambient/shamanic/world/avant-garde/avant-fol | L |
 | Mekong Delta | Classics | 1993 | progressive thrash metal | L |
 | MELLER, Maciej [PL] | Zenith | 2020 | progressive rock | L |
 | MELUA, Katie [GB] | Call Off The Search | 2003 | jazz/pop | L |
 | MELUA, Katie [GB] | Piece By Piece | 2005 | jazz/pop | L |