Is anyone else's had spinning from the thought of Robert Plant (Led Zeppelin) and Allison Krauss (Bluegrass) recording an album together? The album is called Raising Sand and comes out in a couple of weeks. http://www.rounder.com/raisingsand/

Now don't get me wrong. I love both of them and think that they are the tops of the genre. I'm just curious how it will work. Is it like “peanut butter and chocolate” (a classic) or more like “mac-n-cheese and ketchup” (one of my kids' favorites that is just plain messy).

Let me know what you think.