Music Copyright rules

The music we will be using in our thriller will have to be non copyright as we do not want to break any copyright rules and which will cause our production company to face legal action. Copyright are a series of rules which causes the object to be owned by a certain person or company and therefore they have the rights and it cannot be copied by anyone else. Most music we hear is copyrighted as people spend time and money creating and and do not want others profiting of their work. Therefore i will be using music that is not copyrighted. The image below is the copyright logo.