I just added some of the recording I have of WW singing and yodeling (forgive me, KC). She stood in my dining room and sang a capella into my tape recorder, and did a lovely job, although I put her on the spot without a chance to "warm up". You can listen here:

http://www.driveway.com/share?sid=59f84619.a21de&name=Mudcat+music yodel WW

Alice