I've been listening to a lot of blues, folk, and field recordings on Google Play. Here's a little Youtube mix, some stuff I've never heard before mixed in with some of my favorites. If I wanted to make this an interesting post I'd do a little bio or some tidbits for each artist. Tonight, however, other than the meager links presented below, I humbly request you google what you're curious about for further information.
Here's the lyrics to Early In The Mornin', there's a couple of raunchy verses: