No. The audition is private and is non-competitive. It is designed to evaluate your voice, not whether you can out-sing anyone. There are many skill levels represented in each chorus. However, you will need basic musical ability to be a singing member. At a minimum, you will need to be able to match a pitch that is played on the piano as well as be able to repeat a basic rhythmic pattern. You may be asked to sing with other singers to see how your voice blends.