I'm at work and can't check if the downloads on the site work, but this clicky goes to an album by Christophe Caron, who introduced me to the bombarde and gave me my first couple of lessons.

http://www.jamlabel.com/jamlabel/Artiste.do?idArt=154&idAlbF=50

The album can get a little tedious, as it is strictly the organ and bombarde, but if you want to hear the "magician of the bombarde" (as he was called in one article I found) in action, you HAVE to listen. He makes the bombarde sound gorgeous, and he could play that instrument all day without getting tired. Amazing.

I was so sad to find in my searches on the web that Christophe passed away just about a year ago. What a loss to the French music scene.

Kim