Foreword - Biography - A Brief History of the Altissimo Register - Considerations for Developing the Altissimo Register: Three Elements of Tone Production - Voicing - Overtones - Aural Imagery - Exercises to Access the Altissimo Register - Specific Challenges in the Altissimo Register - Altissimo Etudes: Batch - Overtime - Bugle Boy - Saudade - Plain Bob Minor - Broken Glass - Swung - Spanish Tinge - Theremin - Geschwind - Street Feet - Mozartean - Midnight - Pelushka Fanfare - Eli's Rag - Hungarian Swede - TV - Tarantolati - Perpetual - Paganini - Works That Include the Altissimo Register