Original series (aqua cover) The second book in the Essential Elements series includes an easy-to-teach sight reading system, logical sequence of skills, band arrangements, Dr. Tim parent letters, and more. Effective pedagogy, a logical sequence of skills, innovative parental communication tools, multicultural songs, duets, full band arrangements, and much more, create a method designed to help kids succeed. Authors: Tom C. Rhodes, Donald Bierschenk, Tim Lautzenheiser