“Am Universum” features a blend of melodic death metal, progressive rock, and folk influences. The album is characterized by clean vocals, atmospheric keyboards, and intricate guitar work. It incorporates elements of psychedelia and even jazz, creating a unique and diverse sonic landscape. The lyrics on the album often delve into themes of mysticism, nature, and the human condition. Overall, “Am Universum” showcases Amorphis’ evolution towards a more melodic and experimental sound, making it a notable release in their discography.