To be a utilitarian means that you judge actions as right or wrong in accordance with whether they have good consequences. So you try to do what will have the best consequences for all of those affected.
Once I re-approached music I had to do it in a way that wasn't so personal for me to feel comfortable releasing it into the world. Well, of course some of them are, but I would never talk in an interview about exactly what a song is about. I like to keep my music and my life separate.