This easy step-by-step method emphasizes correct playing habits and note reading through interval recognition. 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