the law that protects a musician's work from piracy is?

The law that protects a musician's work from piracy is copyright law. This law gives the creators of original works, such as music, the exclusive right to control how their work is used, reproduced, and distributed. This means that others cannot use the work without the permission of the copyright owner. If someone does use a musician's work without permission, this is considered copyright infringement and the musician may be able to take legal action to stop the infringement and receive compensation for damages.