Conversation so far:
What was the band Nightwish's musical style like?
Nightwish performs symphonic metal with soaring female operatic vocals. Their music has been described as bombastic heavy, symphonic and cinematic, with keyboards and strings creating a gothic atmosphere.
Who were the members of the band Nightwish?
Current members of the band Nightwish include Tuomas Holopainen, Emppu Vuorinen, Marco Hietala, Troy Donockley, Floor Jansen, and Kai Hahto.
Were there other members of the band Nightwish besides Tuomas Holopainen, Emppu Vuorinen, Marco Hietala, Troy Donockley, Floor Jansen, and Kai Hahto?
Former members of the band Nightwish include Sami Vänskä, Tarja Turunen, Anette Olzon, and Jukka Nevalainen.
Did the band Nightwish produce any music?
Angels Fall First is the debut studio album by Finnish symphonic metal band Nightwish.
Was the album Angels Fall First by Nightwish successful?
The album Angels Fall First by Nightwish reached number 31 on the Finnish album charts, with the single The Carpenter reaching number 3 on the Finnish singles chart.

Question: Who influenced their style?
Self-contained rewrite: Who influenced the band Nightwish's style?