[metacafe]http://www.metacafe.com/watch/yt-v8bBrrXUpdo/learn_to_sing_the_u_s_national_anthem_feat_the_cactus_cuties/[/metacafe]
Learn to Sing the U.S. National Anthem with the girls.
The U.S. National Anthem is beautiful!
Their not sisters, just a (very good) singing group.