Prepare all your work thoroughly. Knowing your
job will greatly reduce your anxiety.
Remember that the audience wants you to do well!
Most people want you to succeed; keep that in your
mind.
Dedicating the song to one person in particular
is helpful. Keep that person in mind while you
sing and it will help you sing with true emotion
and not focus on yourself so much.
When you look out at the people listening to
you, don't look at people who make you nervous.
Try to find the people who make you feel safe