Nightwish is a Finnish symphonic metal band formed in 1996. Known for their unique blend of heavy metal and orchestral music, they often incorporate elements like operatic vocals and lush arrangements. Their sound is characterized by powerful guitar riffs, dramatic keyboards, and the enchanting voice of their lead singers, which has included Tarja Turunen and Floor Jansen. The band has released several successful albums, with hits like "Nemo" and "Ghost Love Score." Nightwish has gained a dedicated fanbase worldwide, thanks to their captivating live performances and imaginative storytelling in their lyrics. Their music often explores themes of fantasy, nature, and human emotion.