Book 4 consists of pivotal Intermediate level repertoire that is essential for the student to study, and to apply the knowledge and experience they have mastered from the previous levels. The repertoire at this levelwill broaden the students understanding of utilizing the fundamentals o f proper technique, with accurate musical expression and interpretation in their performances. Mastery of pieces at this level will allow students to refine their abilities and prepare for the advanced repertoire. Features pieces by composers such as: Franí_ois Couperin (The Little Trifle), Johann Wilhelm Hí_ssler (Capriccio), Robert Schumann (Sicilienne, Opus68, No. 11), and Aram Khachaturian (Ivan's Song).