My wife's a big country fan... the list of people she's seen is frightening... she saw Bill Monroe ways back... often winds my buddy up about seeing Johnny Cash (he's a big fan who never did) - she is not a hoarder/collector, but kind of regrets giving away her autographed programme collection...!
I'm still looking for a copy (recording) of the "Scottsville Squirrel Barkers" (Bernie Leadon & Chris Hillman - ooo, just found out it's on CD) and "Shiloh" (Don Henley & Al Perkins)...
I like bluegrass, good modern stuff like Alison Kraus, even some of Emmylou Harris' stuff, and old stuff... loved the Dillards... don't know enough stuff... With my wife coming from the "Bluegrass State", she's not a fan, curiously enough... I have a mandolin but would love to get a decent one...