Berklee Press. Elements of Vocal Technique by Anne Peckham. This is bestselling, comprehensive guide contains improved vocal workouts and additional topics, including performance anxiety and healthy singing. The companion online audio makes this guide an ideal tool for creating a singing course for students of almost any age or gender, who can practice technique along with lead sheets for such standard vocal pieces as “Yesterday” and “I Heard It Through the Grapevine.” Topics covered include getting started, posture, belting and diction, maintaining vocal health, microphone technique, and much more.