Legal Question in Intellectual Property in Louisiana

Legally, none without permission. It doesn't matter whether there is a profit interest in your use of the song, even nonprofit uses are still infringement on the copyright. What you are thinking of is what is called the "Fair Use Exeption". That is reserved for things like use in a class and things of that nature, not for broadcast. In those instances, you can use SOME of the music for those instructional or other exempted purposes, so long as you don't diminish the brand.