Gershwin did not particularly like Walter Damrosch's interpretation at the world premiere of An American in Paris.
dʒˈɜːʃwɪn dɪdnˌɑːt pɚtˈɪkjʊlɚli lˈaɪk wˈɔltɚ dˈæmɹɑːʃɪz ɪntˌɜːpɹɪtˈeɪʃən æt ðə wˈɜːld pɹəmˈɪɹ əvən ɐmˈɛɹɪkən ɪn pˈæɹɪs.