Backing music for the final cut

I used spacey music for the intro to create the mood as it all seems normal to the viewer. Once the bad guy comes into the shot the intensity of the music increases. There is one point where the bad guy that the good guy is going to see him. After the situation is over the music goes back to less scary music as it is no longer tense. When the bad guy is getting closer to the good guy the music picks up in tempo, when he is getting ready to shoot her the I put pulse music to raise the intensity so it would scary the audience. I put in the gun shots into the music as we used BB-guns in the filming so they don't make enough noise. As soon the victim is dead I put in some remorse music to make the audience is upset about the good guy dieing.