My friend Kristy sent me this link. It's a song called Lula by a kids band called New Raspberry Bandits. I think the song is remarkable and suits our Lula perfectly:
http://www.myspace.com/newraspberrybandits/music/songs/lula-55574762
http://www.myspace.com/newraspberrybandits/music/songs/lula-55574762