APPLAUSE
When the performance is over feel free to clap for the performers. They worked really hard to learn what they performed and your applause is an easy way to show that you appreciate their effort. If you're watching an orchestra, band, or chorus perform, you'll know it's the right time to clap when you see the conductor put their arms down at their sides. Otherwise, there's a good chance they'll close the stage curtain when the performance is done.