(Methodology Chorals). From the classroom to the concert stage, experience a high school choir's vocal transformation from beginning to advanced level. Step by step, through daily practice and using proven techniques this experienced educator transforms these young singers' singing into a free, healthy, blended and mature sound. A must-have in your professional library! This includes a booklet containing 36 exercises and a code to access the over two hours of live rehearsal video content online. The accompanying audio is accessed through Hal Leonard's popular MyLibrary system using the provided code and can be streamed or downloaded.