Here's a band that just crossed my radar. They're called The Pollies and they invoke all kinds of classic rock music with their soulful harmonica, roots-y growled vocals, reverb-y slide guitar and solid back beat. Their album is called Where the Lies Begin. Unsurprisingly, they've been touring with Alabama Shakes.
"Song For Carter"
You can check out their whole album, and buy it for the always reasonable $5, here.