(ages 7 - 10) Songbirds performance class Level 1 is a group voice class for young singers ages 7 to 10 who have already completed the introductory level course. This course will provide the tools for healthy singing and constructive performance for young singers in preparation for private instruction. In this 12 week session, singers will learn breathing techniques, age appropriate warm up exercises, and performance etiquette, culminating in a final performance on the last lesson of the session.