Ellis Paul: Harmony (poem)
Ellis Paul and Patty Griffin: Conversation with a Ghost
I know there's a longer, more detailed story behind Ellis Paul's song Conversation with a Ghost (the lyrics reflect what emerged via a Ouija board interaction with a recently-deceased friend)... but it's in his book... which I own... which is at home... where I'm not - so... I'll follow up with a comment when I return in a few days...
I do, however, have in my possession a Duets mix CD I made for myself at least five years ago - Ellis' poem perfectly describes the magic when two voices combine and elevate to a sum substantially greater than their parts... then just as perfectly illustrates that alchemy... with Patty Griffin joining him on achingly beautiful harmony on the tune from Say Something, his first (although the version I've included is on his Live CD).