Thanks again to everyone who posted comments. I think the one little tweak that really helped to set the mood for this song was getting the right cello performance. We regenerated a number of times to allow BIAB to come up with what, at least to our ears, was a suitably mix of "pretty and sad". We weren't disappointed. If I had HIRED a cellist I don't think I could have gotten a more satisfactory performance. Different maybe, but not necessarily better. I've been using BIAB since the late 90's and it continues to amaze me. Thanks to the PGM folks for making us sound so good.
~Bob cool