Book 3 in this series introduces new concepts such as: ledger lines; intervals up to an octave; major one-octave scales beyond C, G and F major; naming major key signatures; dotted quarter notes; octave signs; 1st and 2nd endings; and additional music vocabulary. Students are presented with a final test at the end of this book to demonstrate their knowledge of concepts presented in this level. Includes a CD to reinforce every unit, which can be used at home or at the lesson.