Mr. L, I've already given the whole set two listens and like a lot of it very much. The amazing thing is that you could easily put together another wonderful 4-CD set with the songs they didn't get to. (I hope I'm not repeating myself and already said this somewhere...)
My most recent purchases were made at live shows here in Columbia, Mo.: the latest CDs by the blues singer Janiva Magniss and by former local girl Hilary Scott and her band, the New County Line. Both put on great shows and I'm enjoying their CDs. These names may mean nothing to you, but the point is: Support your local venues and local artists! I don't do it enough myself.
One more recent purchase: Chris Smither's "What I Learned in School," an EP of rock-n-roll covers that is available only from his website. I discovered Smither when he opened for the Roches at the South Street Seaport in New York lo these many years ago and knocked my socks off. The EP is fun!