Senior Choir Auditions

I want to audition for senior choir, and I have been in Childrens and Junior choir already. But again, like every year I am sooo frightened to audition because Of my stage fright uhg, I hate it, I'm thinking of auditioning on the 20th of this month. sigh...I'll tell yah how it goes. BTW im auditioning with the first three versus of Amazing grace. Yea...