Ayreon is a progressive metal project from the Netherlands, initiated in 1995 by Arjen Lucassen. Known for its space opera style, the project features conceptual albums exploring philosophical and science fiction themes. Ayreon collaborates with a wide array of session musicians, including members of globally renowned bands. Albums like "The Human Equation" and "Into the Electric Castle" have become iconic within the genre. The project's innovative storytelling and intricate compositions have significantly influenced the progressive metal scene.

• Genres: Прогрессив-метал
• Country: Netherlands
• Language: English, Latin