AMEB Trombone Orchestral Brass Series 1 – Grades 3 & 4. Collection of graded repertoire for AMEB Trombone Third and Fourth Grade exams. Carefully selected by top Australian Trumpet performers and pedagogues, the grade books feature a diversity of musical styles and often include works by celebrated Australian composers. Repertoire is carefully coordinated to align with the technical requirements at grade three and grade four. Includes piano accompaniment.