Encore on keys Achiever Level 1 Book + CD Kit. This series has been specifically developed to nurture fundamental musicianship skills. These skills include improvisation, sight-reading, harmonisation, reading chord charts, ensemble playing and transposition. Piano technique and performance elements are closely aligned with recognised examination syllabi. By the end of Achiever Level 4, students will have achieved a standard equivalent to at least Grade 3. Each level of the Achiever Series has been divided into two teaching units, each of which represents approximately 10 weeks of learning. This provides a tangible goal for the student and a framework for the teacher.