Educational Piano Library. Spanish language version of the best-selling piano method. From the very first lessons in Book 1, students are making music as they explore the piano keyboard through fun improvisation pieces called My Own Song . The beginning of the book introduces finger numbers, the black-key and white-key groups, and basic rhythm patterns. Directional reading is taught first by finger number, then by note name, and then by interval stop, skip, and repeat. Once the students are introduced to the staff, they learn reading guides Bass F and Treble G and read by interval in several different hand positions.