Lesson Book 3 introduces "overlapping pedal"; new time signatures 3/8 and 6/8; and the primary triads in Major and Minor keys. Concepts include: passing one under two and one under three; playing major scales in contrary motion; the chromatic scale; the minor scale.

For reinforcement of each principle as it is introduced, supplementary material is carefully coordinated, page for page, at each level of instruction. Coordinating supplemental books for Level 3 include: Classic Themes * Composition * Duet * Ear Training * Ensemble * Fun * Hymn * Merry Christmas * Merry Christmas Ensemble * Musical Concepts * Notespeller * Patriotic Solo * Recital * Repertoire * Sight Reading * Technic * Theory and Top Hits! Solo, Christmas and Duet Book. Songs Include: Alpine Melody * Casey Jones * A Day in Vienna * Enchanted City * Fandango * Festive March * Go Down, Moses * Goodbye, Old Paint * Greensleeves * Hunting Song * Intermezzo * Light and Blue * The Major and the Minor * Make Up Your Mind! * On Top of Old Smoky * Prelude in 18th Century Style * Raisins and Almonds * La Raspa * Roman Holiday * Scarborough Fair * Scherzo * Village Dance * Waltz Pantomime