When composer Eric Serra showed soprano Inva Mula (who dubs the voice of the Diva) the sheet music for the Diva Dance, she reportedly smiled and relayed to him that some of the notes written were not humanly possible to achieve because the human voice cannot change notes that fast. Hence, she performed the notes in isolation - one by one, as opposed to consecutively singing them all together and they digitized the notes to fit the music. There are a few moments when you can hear the differences in the vocal tones of The Diva's voice.
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