Intimate Live Acoustic Recordings

Put away all the Christmas decorations and tree yesterday - all located in listening area. What a difference! All the Christmas stuff must have been sucking up half the music. Anyway, revisited two live acoustic recordings, first an old MTV Unplugged Collection (I think the first with Paul Simon, Rod Stewart, Elton John, etc) and then Clapton's Unplugged. Both have superb SQ, very "in the room" sounding even at low volume levels. There must be a few more of these gems out there - any recommendations?