Marco Hietala — The Movie Database (TMDB)
Marko Hietala - Wikipedia
Marko Hietala - Pyre of the Black Heart (Album Review)
Marco Hietala | Jackson, Michael jackson, Tarja turunen
Marco Hietala - Encyclopaedia Metallum: The Metal Archives
File:Marco Hietala en Buenos Aires (Argentina) 2012.JPG - Wikimedia Commons
Marko Hietala music, videos, stats, and photos | Last.fm
Interview Nightwish - Tuomas Holopainen & Marco Hietala (part 1) - YouTube
Marko Hietala leaves Nightwish | Louder
Resignation Announcement Marko Hietala
NIGHTWISH's MARCO HIETALA: 'Isäni Ääni' Video Released - BLABBERMOUTH.NET
Marco Hietala from Nightwish by Lucyl99 on DeviantArt
Marco Hietala | Music Hub | Fandom
Marko Hietala | Facebook
NIGHTWISH's MARCO HIETALA Announce First Solo Album "Pyre Of The Black Heart", First Single And Video "Stones" Available
Marco Hietala - Wikidata
