@about that wings of steel track posted sometime before, I gave it a listen; aside from the fact that I missed some more up-tempo moments (this is just taste tho), the main problem with it was that solo-like part that started somewhere past 3rd minute, I'm not sure, but anyway it felt REALLY out of place, as if the previous song was abruptly ended and middle of a different one begun.
Talking of regurgitate, they might be the first grind band I discovered I think, I found them even before I learned of Carcass. Talking of grind, Czech grind is good shit:
yt
Now, polish folk/pagan/black metal, Drudkh could be a guidance to what I mean:
[re] | #Polska qui hic minxerit aut cacaverit, habeat deos superos et inferos iratos