this minute-long recording that Laura Erickson made--it's an mp3 file and she doesn't care if you download it for free, because it's not like I charged her for singing in front of her microphone. But please don't play the recording in the field--some people trick us into thinking there's another guy right there, and it's quite disconcerting.
By the way, Vera, our pop-culture-savvy titmouse, says once you download the file, if you know where it is, you can open iTunes, and in the File dropdown menu, click "Add to Library," then lead the browser to it. Then you can get it on your iPod to listen to in the car. NOT the field, okay?