When Debbie tries to interest Tina in playing the piano by creating a cardboard keyboard, they find not only does it not have the same appeal but also that they do not need to share everything to be best friends.

Nine-year-old Josefina wants to give up learning to play the piano until she sees how much joy her music gives to her baby nephew. Discusses the importance of music on the New Mexican frontier and describes how to dance La Vaquerita.