C Line
Type: noun, copyright term
Pronunciation: /c-line/
Also spelled or known as: C-Line, © Line, Copyright line, Composition copyright
Plural: C Lines
C Line Symbol: ©
What does C Line mean? The copyright notice that identifies ownership of a musical composition or written work.
A C Line is the copyright notice used to identify who owns the rights to the underlying composition of a song, album notes, lyrics, or written content. It is represented using the © symbol followed by the year and the owner’s name.
In music, the C Line typically refers to the composition rights, including lyrics and melody, which are usually controlled by songwriters or music publishers.
Example: © 2026 Recording Business Publishing
The C Line is different from the P Line, which refers to the sound recording ownership.
C Line synonyms: Composition copyright, Copyright notice
Example sentence: “Make sure the album metadata includes the correct C Line information.”