On 2026-02-24, grandson brings his incendiary blend of alt-rock, hip-hop and punk-infused protest songs to E-Werk Köln in Cologne for a concert that promises raw energy and cathartic singalongs, and the historic industrial venue will amplify his high-voltage live sound to create an intimate-yet-explosive atmosphere where politically charged lyrics and heavy riffs hit hardest; attendees can expect a set that balances fan favorites with new material, driven by pounding percussion, distorted guitars and moments of charged quiet that make the louder passages land even harder, and with tickets likely to move fast, fans are encouraged to secure theirs early to avoid missing one of Cologne’s standout live events this winter.