Well, I have a parted opinion about In Extremo.
On the one hand the sound is unique and simply rocks, on the other hand the lyrics and melodys are either "stolen" or, is self-composed, they suck.
By "stolen" I mean that the lyrics are very common here, from Orff's Carmina Burana or other traditional songs.
Nevertheless I love listening to In Extremo, one of my favorite bands BTW.
If you are into German metal, you may also check out "Betray My Secrets".
Also very unique style, combining English, German and Ethnic lyrics.
Unfotunately the label went bankrupt, so you have to rely on kazaa or winMX.
More information and some samples are available at
www.darkseed.com .