Bob Dylan. Modern Times. Vintage Dylan: long, rambling songs that get stuck in your head. I’d say it’s a good blend of the styles and songwriting on Time Out of Mind and Love and Theft.
Ray Lamontagne. Till The Sun Turns Black. This is good. Every song. Get it. Reminds me a little of Damian Rice, but also some good bluesy stuff. His style seems fairly unique to me.
Balaam's Ass 
It’s a hard rain’s gonna fall!