Не знайшли те, що шукали? Не питання, ми допоможемо.
http://en.wikipedia.org/wiki/PRS_for_Musichttp://www.prsformusic.com/creators/memberresources/MCPSroyalties/Pages/MCPS.aspxhttp://www.mpaonline.org.uk/content/mechanical-copyright-protection-society
