Henri "Trollhorn" Sorvali, born October 19, 1978, in Helsinki, Finland, is a Finnish muisicker who is the guitarist an keybuirdist o the pagan metal baund Moonsorrow, an keybouidist for Finntroll, and also plays for The Wicked.
He an aa played keybuirds on a few occasional gigs wi The Rasmus in the late 90's. He haes an aa played in baunds cried Thunderdogs an Lakupaavi (a side project done as a joke bi members o Moonsorrow), an played as a session muisickern on Ensiferum's sel-titled debut album.
Sorvali gets inspiration frae baunds like Anthrax, Bal-Sagoth, Bathory, Cannibal Corpse, Darkthrone, Helheim, Maze of Torment, Merciless an Thyrfing. His idols are Frank Zappa, Danny Elfman, an Jeremy Soule.