Need easy to do hair styles! 鈾?

I huge choir concert in 2 days and not sure how to do my hair need some help girlie's! And it going have to be an up hair styles because it gets hot under the lights plus I'm wearing all black dress.And some tips on great make up.please and thank you.Need easy to do hair styles! 鈾?
straighten your hair and keep it down, and then put the bangs up like the girls in the bumpit commercials, that hairstyle is cute and nice and cool!