What Sound Types will be used in my Film

Sound will be used in my film to create diffrent effects. Sound in my film may be diegetic or non-diegetic, if I use diegetic sound in my film it will give the effect that the film is happening now, however if I use non-digetic sound it will give the effect that everything is emphasised. My film will only consist on paraellel sound, the reason why I will only use paraellel sound in my film is because I do not want to confuse my viewers in any way.