This is the piano learning approach that my teacher, Mrs. Weber, used. There are four books: Creative Music, Finger Builders, Music for Piano, and Theory Papers. Creative Music focused on learning how to compose your own music. The book would give you a line of music, a "question", and you would respond with your own line of music, an "answer". In Finger Builders, you learned how to do different exercises to warm up your fingers. Music for Piano dealt with different musical techniques and styles of writing. It was designed to expose you to the basics of piano, so you can carry those skills into the more difficult pieces. Finally, Theory Papers focused on how to write the music. It taught you how to create the musical staff, chords, and the order of sharps and flats.