Yep, I see (hear) what you mean. I remember in the mid-70's hearing early Black Sabbath as a kid and thought that was as heavy as it could get. It even scared me some!Originally Posted by Suhnton
For (semi)slow and plodding, I'd lean toward my favorite sludge metal band, Mastodon. "Iron Tusk" gets nice N heavy at 1:30 into the song.