"Copyright" or the copyright symbol in a notification is a reference to a set of laws (in the US, Title 17) protecting the rights of the creator of a work.
1943
Copyright. ©
Digital Millennium Copyright Act.
The letters are Roman numerals that stand for the number (hence the copyright year) 1950.
Copyright Licensing Agency (London, England)
No; that is a myth.
Digital Millennium Copyright Act - according to http://en.wikipedia.org/wiki/DMCA
Start with the producer of the latest album that contains a performance of the song and go from there. Otherwise, hire a copyright attorney to search the title for you.
Copyright law makes it difficult to build on others' work--to "stand on the shoulders of giants," as it were. If I always have to start from zero, there's only so far I can go.
if you are talking about the c next to the character names it is the copyright symbol
"Copyright in fragment" is a common misspelling of "copyright infringement," which is the violation of copyright.
Sony/ATV controls the song itself; various performances and recordings will have their own protection.