Legal Question in Technology Law in California

Re: music

You can write them,

You can get a co-writer to write them,

You can License them from a music publisher, or

You can steal them (with dire consequences)

Re: music

The nature of your question is unclear. Please re-submit with more thorough information.

Re: music

Google for them online. If you mean the right to use them, then you would have to get and possibly pay for permission to use them, unless they were public...like the national anthem.