Decent enough thread idea.
Set Your Goals is the only other band I can think of right now that's big on harmonizing two lead vocalists. Check em out if you havn't already.
Can anyone recommend me a good hard rock/metalcore band like He Is Legend or Every Time I Die, maybe with that southern vibe.
Too Tall Grizzly
Poison The Well's last full lenghts
Memphis May Fire's first EP/first full lenght
A Static Lullaby (Rattlesnake album)
Maylene And The Sons Of Disaster's first full lenghts