Madder Mortem is an Oslo-based band that has evolved from atmospheric doom metal into a unique strain of progressive metal. Led by the distinctive vocals of Agnete Kirkevaag, the band has been a critical favorite in the Norwegian underground for their adventurous, genre-defying approach to heavy music.

Magic and Medicine is a female-fronted progressive metal band from Oldenburg, Germany, active since 2021 with vocalist Judith Elisabeth Meyer leading a five-piece ensemble. Their 2025 self-titled debut balances dramatic, healing atmospheres with expansive progressive songwriting across three epic compositions.

Magnetorium is a progressive heavy metal band from Maintal/Frankfurt, Germany, formed in 2013. They craft intricate progressive compositions with technical ambition.

Magnolia is a progressive metal band from Salerno, Italy, formed in 2020. They craft intricate progressive metal from the Campania coast.

Magnum Opus is a progressive metal band from Thessaloniki, Greece, formed in 2022. They craft intricate progressive metal from northern Greece.

A doom metal act from the remote eastern Hungarian village of Görbeháza, Bearfood has been delivering crushing heaviness since 2000. The band proves that devastating doom can emerge from even the most rural corners of the Great Hungarian Plain.

A progressive/melodic death metal act from the university city of Linköping, Maitreya has been crafting ambitious compositions since 2011. Named after the future Buddha, the band channels Eastern philosophy into complex Swedish melodeath.

Majester is a progressive and thrash metal band from Modena, Italy, formed in 2017. They fuse progressive ambition with thrash metal's aggression.

Majestic Major is a progressive black metal band from Armentières, France, formed in 2025. They push black metal into progressive territory with ambitious, boundary-crossing compositions.