ˈæktʃuːəli, pˈaʊɛlz stˈaɪl ɪz ɐ nˈoʊɾɪsəbəl mˈɪkstʃɚɹ ʌv ˈɛlfmən ænd dʒˈɑːn wˈɪljəmz ɪspˈɛʃəli ðɛɹ spˈaɪdɚmˈæn ænd sˈuːpɚmˌæn sˈaʊndtɹæks, ɹᵻspˈɛktɪvli.
Actually, Powell's style is a noticeable mixture of Elfman and John Williams (especially their Spider-Man and Superman soundtracks, respectively).