Dynamo Metalfest returns to Eindhoven, Netherlands from August 14-16, 2026, delivering three days of heavy music across metal, rock, punk, alternative, and hip hop genres. The festival lineup features legendary headliners including Helloween, Lamb of God, Primus, In Flames, Godsmack, and Testament, alongside rising acts like Thy Art Is Murder, Slaughter To Prevail, and Fit For An Autopsy. With 31 artists representing multiple countries including Finland, the United Kingdom, Sweden, United States, and Canada, Dynamo Metalfest offers an international celebration of heavy music. Notable performers include veteran metal acts Amorphis, Destruction, Overkill, and Soulfly, plus contemporary favorites Revocation and Bleed From Within.