From Mud Pie Creations:
My Music Tutor helps you learn the fundamental skills necessary for playing the piano. You'll learn the names of each of the piano keys, the names of each of the notes on sheet music and then learn how the piano keys correspond to the notes on the sheet music. Learn each skill by watching tutorials and by playing games that test your knowledge. As you become an advanced student you can learn the keys and notes for all fifteen major key signatures.