Judas Priest is one of the most influential heavy metal bands in history, formed in Birmingham, England in 1969. Fronted by Rob Halford's iconic vocal range and driven by the twin guitar attack of Glenn Tipton and Richie Faulkner, they helped define the sound and visual aesthetic of heavy metal with genre-defining albums like British Steel, Screaming for Vengeance, and Painkiller.

Judder is a heavy metal band from Poland that delivers grinding, intense compositions with an industrial edge. Their punishing approach to metal channels the abrasive energy of the Polish underground through relentless heaviness.

Jude Milk is the solo project of Acid Age guitarist from Ireland, whose instrumental debut album Kithara (2016) fuses metal with flamenco and jazz influences. The six-track record spans death metal, speed metal, and thrash metal shredding alongside unexpected acoustic and jazz detours.

Judge Minos is a heavy metal band from Wallisellen, Switzerland, formed in 2017 and featuring clean to high-pitched vocals paired with mighty guitar riffs. Their debut album The Keeper Of Imbalance (2020) was produced at Valhalla Sound Studio and has been praised as a must-listen for fans of traditional heavy metal with a modern approach.

Judgement is a metal band from Finland that delivers heavy, aggressive compositions drawing on the country's rich tradition of extreme and heavy music. Their work channels the intensity of Finnish metal through powerful performances and dark thematic content.

Jughead is a heavy metal band from the United Kingdom that delivers aggressive, hard-hitting compositions with a raw edge. Their approach to extreme music channels the intensity of British heavy metal and hardcore traditions.

Julien Martinoia is a French metal musician and composer with a career spanning two decades since 2003. His releases including A World I Created and The Insight demonstrate a sustained commitment to heavy, melodic metal compositions.

Junkwolvz is a heavy metal and rock band from Athens, Greece, formed in 2019 and working toward their debut full-length album. Their singles including A Blackened Star and The Monster (2022) preview an energetic approach to riff-driven heavy music rooted in the Greek metal scene.

Junky is a heavy metal band from Ireland that delivers raw, aggressive compositions with a punk-inflected energy. Their approach to metal bridges the gap between heavy riffing and hardcore intensity within the Irish underground scene.