We had Mike and Lisa's girls this weekend and had a great time.  They brought their 'dance' game for the Wii and kept Nana pretty busy.  This summer in Erie we bought a "Three Piggy Opera" at a teacher store with sheet music and a CD.  It was for the 4 grandkids to perform and the girls had a great time practicing with nana playing the piano and they sang along with the CD all the way home.  I recorded a song in their practice session on my phone and added it to the pictures on this blog entry after I converted it to a movie.  I hope it works.  --Looks like you'll have to go to Flickr to play it--