Mikwaukee based troubadour Nick Miller kindly sent me his acoustic demo disc, which is pretty sweet. Quitters is a great track, and his voice reminds me a little at points of Jeff Buckley and sometimes a little of Anthony of "and the Johnsons" fame. It varies a great deal in the demo, from the high falsetto I've just been describing to a gruff low tenor, which is either interesting or inconsistent depending on how generous you are.
The music reminds me a little of Nick Drake and I say that fully aware that literally everyone compares literally everything acoustic with a male voice to Nick Drake. Listen to it, I think you might agree.