jˈɪæniz spˈɛnt ðə nˈɛkst tˈuː jˈɪɹz fɹʌm nˈaɪntiːnhˈʌndɹɪd sˈɪksti tə nˈaɪntiːnhˈʌndɹɪd sˈɪksti wˈʌn pɹədˈuːsɪŋ vˈɛɹiəs kˌɑːmpəzˈɪʃənz fɚðə ɡɹˈiːk nˈæʃənəl tˈʊɹɹɪst ˌɔːɹɡɐnᵻzˈeɪʃən dʒˌiːˌɛntˌiːˈoʊ wˌɪtʃ wʌz təbi ɪŋkˈoːɹpɚɹˌeɪɾᵻd ˌɪntʊ ðɪ ˌɑːɹkɪtˈɛktʃɚɹəl dɪzˈaɪnz fɚɹə hoʊtˈɛl ɪn flɔːɹˈiːnə, ɪnðə mˈɔnt pˈɑːɹnz hoʊtˈɛl ænd ɪnðɪ oʊkˈɑːniz ɹˈɛstɹɑːnt æt vˈuːlɪˌæɡmɛni.
Yiannis spent the next two years (from 1960 to 1961) producing various compositions for the Greek National Tourist Organization (GNTO) which was to be incorporated into the architectural designs for a hotel in Florina, in the Mont Parnes Hotel and in the Okeanis restaurant at Vouliagmeni.