Answer: Copyright infringement is a serious offense and can result in fines, imprisonment, or both. Playing a CD in public without permission from the copyright holder is considered copyright infringement, and it is illegal. However, people get away with copyright infringement due to the difficulty of enforcement and the vastness of the internet. Copyright holders may not have the resources to pursue legal action against everyone who violates their copyright, and the sheer number of potential offenders makes it difficult to detect and stop all copyright infringement. Additionally, some people may not be aware that their actions constitute copyright infringement, which can make it difficult for copyright holders to take action.