http://www.youtube.com/watch?v=LwPW2llbEqc

For the curious, it's in Norwegian.

Pathfinder
The Lord of Wolves: http://www.youtube.com/watch?v=NvnuJREBgTY
March to the Darkest Horizon: http://www.youtube.com/watch?v=Kqhm3_PSSbw

Wizardmask (Russian)
Башня (The Tower): http://www.youtube.com/watch?v=44hEJRM_cu4
Морская (Marine): http://www.youtube.com/watch?v=Xqw_reEXRao

Jelonek
Machine Hat: http://www.youtube.com/watch?v=Ajhjcv6_lzo
Akka: http://www.youtube.com/watch?v=6Udold4Pj6s
War in the Kids Room: http://www.youtube.com/watch?v=5pm4bmMh4Lo

Dalriada (Hungarian)
Szent László 1 (Saint Ladislaus): http://www.youtube.com/watch?v=qPBPhb5mwE0
Szent László 2: http://www.youtube.com/watch?v=0bICbTOri5Y
Ígéret (Promise): http://www.youtube.com/watch?v=oqikauYQTVg

Beer Bear (Russian)
За Незримой Чертой (Beyond the Invisible Line): http://www.youtube.com/watch?v=jeKJaa0qzh0
Фолк-н-Ролл (Folk 'n' Roll): http://www.youtube.com/watch?v=f3EiAkMtsQo
Кулачные Бои (Fisticuffs): http://www.youtube.com/watch?v=WawwiJ7gils

Turisas
Rasputin: http://www.youtube.com/watch?v=JLo02AquUCs
Battle Metal: http://www.youtube.com/watch?v=xnWO7iJZXDA

Also for Prime:

Carl Maria von Weber
Abu Hassan Overture: http://www.youtube.com/watch?v=5MNsNiP1Gxs

Antonin Dvořák
9th Symphony in E Minor "From the New World": http://www.youtube.com/watch?v=0MLvIGHCUAg