I'm teaching a class on mtn dulcimer tonight, and I thought it would be cute to try playing "I got you babe" as featured in the movie "Ground Hog Day." I actually listened to Sonny and Cher do it on YouTube.

However, in my heart I know I couldn't stand to master it. It could easily be entered in the contest to name The Song which Is Closest to Being Sung on Only One Note.

I watched the video and couldn't figure out which one of them was singing. And that instrument that goes "nweh nweh- nweh nweh -nweh nweh". What IS it?