On 2026-03-18, Vienna’s Planet.tt Bank Austria Halle Gasometer will erupt with a rare double-bill of soaring symphonic power and electrifying melodic metal as Amaranthe and Epica bring a night of layered vocals, thunderous riffs and cinematic orchestration to the city; fans can expect a richly produced concert that balances Epica’s sweeping choirs, classical strings and operatic leads with Amaranthe’s genre-blending punch of pop hooks, electronic textures and three-part vocal attack, all amplified by dramatic lighting and stagecraft that turn each song into a visceral, immersive experience.