They can also help ensure that the advertisements you see online are more relevant to you and your interests.</li> <li>Cookies set by the website or app owner (in this case, MuseScore) are called "<em>first party cookies</em>". . Cookies set by parties other than the website or app owner are called "<em>third party cookies</em>". Third party cookies enable third party features or functionality to be provided on or through the website or mobile application (e.g. like advertising, interactive content and analytics).