I'm in an argument with a collaborator over what the credit should be for someone who worked for us. This employee made a song with audio composing software (not sure if it was Garage Band, Soundtrack Pro, Logic or what) using the pre existing samples/loops provided with said software. The song they created has become the theme song for our entire piece. In the credits, my collaborator had this person listed as Title Music Editor. I quickly deleted this, having never heard of such a credit, and I changed it to Theme Song Composed by. What do you guys/gals think? This person didn't actually write the music, but he did composite it if not 'compose'. So what kind of credit should he receive? Thanks in advance for solving our disagreement.