02-25-08: OjgalliThis is probably true with most pop music where each track has been recorded separately and then mixed together. If there's any sense of soundstage in these, it's been simulated as you say. But I'm not convinced that "studio recordings have no real soundstage." If the musicians are recorded with an open mic, why wouldn't there be a spatial sense?
I have a number of the recommended recordings, but I don't understand how studio recordings could demonstrate soundstage. Studio recordings have no real soundstage. If there is any, it's only an artificially simulated one.
Perhaps it's just my room and my set up, but I hear a spaciousness with the Mickey Hart and Ry Cooder cds. An Evening with Windham Hill Live is probably the best example in my list. You feel like you're sitting a few feet away from the musicians.
But you make a good point about orchestral music. It's probably going to give the most realistic experience--along with chamber music.