(Vocal Instruction). Based on years of teaching and research, this book with included online audio by acclaimed vocal coach Dena Murray provides insightful methods and exercises for attaining vocal mastery. Perfect for all singers beginners to pros who want more power in their voice, better pitch control, and a bigger singing range. With her prior two books, this volume forms a complete set of exercises to bring the voice to its full potential. The audio is accessed online using the unique code inside each book and can be streamed or downloaded. The audio files include PLAYBACK+, a multi-functional audio player that allows you to slow down audio without changing pitch, set loop points, change keys, and pan left or right.