Dedication
Dedication can also mean the writing at the beginning of a book or piece of music in which the author or composer says that it was written for a particular person. For example: a composer may write a piece of music for a particular musician and dedicate it to them.  An author may dedicate a book to someone they love or respect.  A book or a piece of music may be dedicated to the person who has paid them to write it.  This may be a rich person such as king.