Here's one that inspired me to start the Great Collaborations thread. Although Dave Edmunds is not a featured player per se, he's a prominent part of a prominent group of backup vocalists . I still think it was one of the coolest pieces of guitar playing I've ever heard on a 'country record'; and the backing vocals are pretty special too! The most played record in country radio in 1990 in fact!
I Fell In Love - Carlene Carter (with Levon Helm, Dave Edmunds, Albert Lee, Benmont Tench, Howie Epstein, Jim Lauderdale)