Waltari is a band from Finland, known for its diversity and combination of music styles, frequently combining alternative metal, progressive metal, death metal, hard rock, heavy metal, hip hop, industrial, pop, punk, symphonic metal, techno and thrash metal. Most of the band's music is written by Kärtsy Hatakka. Waltari's lyrics often deal with personal feelings of anxiety, loneliness and the cruelty of the world, often with heavy irony and sarcasm. The name Waltari is a reference to the popular Finnish author Mika Waltari, a favourite author of guitarist Jariot Lehtinen.