A progressive/power metal act from Catania in Sicily, Metatrone has been delivering technically ambitious compositions since 2019. The band channels the angelic imagery of their Kabbalistic name into soaring, complex metal.

MetaVoid is a progressive/groove metal band from Augsburg, Germany, "tuning down to the core of the earth since 2014" with a sound compared to "Meshuggah but more cosmic." Their discography from "Parasymmetry" (2014) through "P4R45YMM37RY" (2025) delivers djent-influenced, rhythmically complex progressive death metal.

Methadone is a progressive death metal band from Karlsruhe, Germany, active since 2012. Their sound combines the brutality of death metal with progressive compositional ambition, creating technically demanding extreme music.

Method is a thrash/progressive metal band from Warsaw, Poland, formed in 2022. They craft intricate progressive compositions with technical ambition.

Methodica is a progressive metal band from Verona, Italy, formed in 2009. They craft intricate progressive compositions with technical ambition and creative depth.

Methonia is a progressive rock and metal band from Aalborg, Denmark, active since 2004. They blend progressive rock's artistic ambition with metal's heaviness across intricate, boundary-crossing compositions.

Metropolis Child is a progressive metal band from Tours, France, formed in 2017. They craft intricate progressive metal compositions with creative depth.

A progressive heavy/doom metal act from Milan, Meursault Omega takes its name from Camus' existentialist protagonist and channels that literary nihilism into heavy, contemplative compositions since 2020. The band merges intellectual depth with crushing weight.

Mezcla is a progressive and melodic death metal band from Auxerre, France, formed in 2017, incorporating flamenco elements into their extreme metal. Their unique fusion of Spanish guitar traditions with death metal creates a distinctive, culturally rich sound.