My first time mixing something recorded at another studio

clean vocals are way to loud and so is piano. and whats up with the mono harmonic. pan dat shit broski. and the vocals in general need more verb
 
I really hate mixing things i did not track. Its usually a mess and takes a day or two just to clean everything up and get organized. Anyways great mix and Vox volume is the only thing that needs some fixing. Piano volume don't bug me volume wise, just the clean singing and some chants could go down a hair. The group in the piano part is fine though.
 
lmao dude yeah i need to pan it one way or the other. The thing is that the harmonics aren't on the DI track. They are from the original guitar tone,and there is just 1 harmonic...not two. So forget having stereo harmonics

duplicate it move the other file a bit behind then pan it hard left and hard right and maybe slap a stereo widener over it