@jafant: Yeah, I'm SO looking forward to the Sweetheart Of The Rodeo RSD release! Backing Jim McGuinn, Chris Hillman, and Marty Stuart (talk about a Supergroup!) are Stuart's band His Fabulous Superlatives, imo the current best band in the world.
Drummer/singer Harry Stinson, guitarist/singer Kenny Vaughan, and bassist/pedal steel player/singer Chris Scruggs are all 1st-call Nashville studio players. I first saw Kenny live when he was in Lucinda Williams' road band on the Car Wheels tour, and was stunned by his playing.
Another is the upcoming (June 21st) Dave Alvin/Jimmy Dale Gilmore TexiCali album.