In Leeloo's The Fifth Element Repository (
http://leeloosthefifthelement.blogspot.com/) I found this information:
The Fifth Element: The Complete Original Score, 10th Anniversary includes the track "Diva Aria Coda" by Inva-Mula Tchako, who sang "Lucia di Lammermoor" and "The Diva Dance" as the character the Diva Plavalaguna. This may have been the music from which they selected the notes to arrange into parts of "The Diva Dance." It also includes the track "Police Chase," aka, "Alech Taadi", sans the sound effects of the Isolated Score.