Many blogs have come and gone and moved on but way back when, before the music militia went full on, blogs were the best way to find new music.
Found this one a few weeks ago while shifting everything over to a 3 TB drive.
Box Set Go was a site that put together some great thematic compilations from a variety of musical styles and was a great place to find new sounds. I have no other information available as the blog, though still online, is invite only.
This is a series of five comps (possibly more; I only have five) of what is often labeled "alt country." You may be surprised at how enjoyable the journey is.
(Volume 4 was the only cover art I could find)