Bands/songs with creative use of drums/instrumentss

Thanks for all the suggestions, got lots of stuff to check out now:D
Seditious, when it comes to folk metal I enjoy those with a strong emphasis on the folk instruments, ie they have the leading part. Bands like Korpiklaani, Eluveitie, Waylander. I prefer english/norwegian/swedish laguage;) Just hit me with some of your favourites, always fun to listen to some new bands!

busy trying to set up my new PC at the mo.
will get back to you with a considered response within a few days.