Section 1101 of the Copyright Act protects performers' right to guard their live performances. You have the right to control:
- The audiovisual recording of your live musical performance
- The copying of any of your recordings of your live musical performance
- The transmission or public communication of your live musical performance
- The distribution of any illegal recordings made of your performance.
Be aware that some places have you sign a contract that waives these rights, thus allowing the other to record you and make it public. Always read what you're signing!